diff --git a/pom.xml b/pom.xml
index 7ad31ed43..3047e5bcf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,10 +15,10 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 -->
-<project
-    xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+project
+  xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
@@ -31,7 +31,7 @@
   <name>Commons Lang</name>
 
   <inceptionYear>2001</inceptionYear>
-    <description>
+  <description>
         Commons Lang, a package of Java utility classes for the
         classes that are in java.lang's hierarchy, or are considered to be so
         standard as to justify existence in java.lang.
@@ -50,388 +50,388 @@
     <url>http://svn.apache.org/viewvc/commons/proper/lang/trunk</url>
   </scm>
 
-   <developers>
-        <developer>
-            <name>Daniel Rall</name>
-            <id>dlr</id>
-            <email>dlr@finemaltcoding.com</email>
-            <organization>CollabNet, Inc.</organization>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Stephen Colebourne</name>
-            <id>scolebourne</id>
-            <email>scolebourne@joda.org</email>
-            <organization>SITA ATS Ltd</organization>
-            <timezone>0</timezone>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Henri Yandell</name>
-            <id>bayard</id>
-            <email>bayard@apache.org</email>
-            <organization/>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Steven Caswell</name>
-            <id>scaswell</id>
-            <email>stevencaswell@apache.org</email>
-            <organization/>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-            <timezone>-5</timezone>
-        </developer>
-        <developer>
-            <name>Robert Burrell Donkin</name>
-            <id>rdonkin</id>
-            <email>rdonkin@apache.org</email>
-            <organization/>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Gary D. Gregory</name>
-            <id>ggregory</id>
-            <email>ggregory@seagullsw.com</email>
-            <organization>Seagull Software</organization>
-            <timezone>-8</timezone>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Phil Steitz</name>
-            <id>psteitz</id>
-            <organization/>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Fredrik Westermarck</name>
-            <id>fredrik</id>
-            <email/>
-            <organization/>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>James Carman</name>
-            <id>jcarman</id>
-            <email>jcarman@apache.org</email>
-            <organization>Carman Consulting, Inc.</organization>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Niall Pemberton</name>
-            <id>niallp</id>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Matt Benson</name>
-            <id>mbenson</id>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-        </developer>
-        <developer>
-            <name>Joerg Schaible</name>
-            <id>joehni</id>
-            <email>joerg.schaible@gmx.de</email>
-            <roles>
-                <role>Java Developer</role>
-            </roles>
-            <timezone>+1</timezone>
-        </developer>
-        <developer>
-          <name>Oliver Heger</name>
-          <id>oheger</id>
-          <email>oheger@apache.org</email>
-          <timezone>+1</timezone>
-          <roles>
-            <role>Java Developer</role>
-          </roles>
-        </developer>
-        <developer>
-          <name>Paul Benedict</name>
-          <id>pbenedict</id>
-          <email>pbenedict@apache.org</email>
-          <roles>
-            <role>Java Developer</role>
-          </roles>
-        </developer>
-    </developers>
-    <contributors>
-        <contributor>
-            <name>C. Scott Ananian</name>
-        </contributor>
-        <contributor>
-            <name>Chris Audley</name>
-        </contributor>
-        <contributor>
-            <name>Stephane Bailliez</name>
-        </contributor>
-        <contributor>
-            <name>Michael Becke</name>
-        </contributor>
-        <contributor>
-            <name>Benjamin Bentmann</name>
-        </contributor>
-        <contributor>
-            <name>Ola Berg</name>
-        </contributor>
-        <contributor>
-            <name>Nathan Beyer</name>
-        </contributor>
-        <contributor>
-            <name>Stefan Bodewig</name>
-        </contributor>
-        <contributor>
-            <name>Janek Bogucki</name>
-        </contributor>
-        <contributor>
-            <name>Mike Bowler</name>
-        </contributor>
-        <contributor>
-            <name>Sean Brown</name>
-        </contributor>
-        <contributor>
-            <name>Alexander Day Chaffee</name>
-        </contributor>
-        <contributor>
-            <name>Al Chou</name>
-        </contributor>
-        <contributor>
-            <name>Greg Coladonato</name>
-        </contributor>
-        <contributor>
-            <name>Maarten Coene</name>
-        </contributor>
-        <contributor>
-            <name>Justin Couch</name>
-        </contributor>
-        <contributor>
-            <name>Michael Davey</name>
-        </contributor>
-        <contributor>
-            <name>Norm Deane</name>
-        </contributor>
-        <contributor>
-            <name>Morgan Delagrange</name>
-        </contributor>
-        <contributor>
-            <name>Ringo De Smet</name>
-        </contributor>
-        <contributor>
-            <name>Russel Dittmar</name>
-        </contributor>
-        <contributor>
-            <name>Steve Downey</name>
-        </contributor>
-        <contributor>
-            <name>Matthias Eichel</name>
-        </contributor>
-        <contributor>
-            <name>Christopher Elkins</name>
-        </contributor>
-        <contributor>
-            <name>Chris Feldhacker</name>
-        </contributor>
-        <contributor>
-            <name>Roland Foerther</name>
-        </contributor>
-        <contributor>
-            <name>Pete Gieser</name>
-        </contributor>
-        <contributor>
-            <name>Jason Gritman</name>
-        </contributor>
-        <contributor>
-            <name>Matthew Hawthorne</name>
-        </contributor>
-        <contributor>
-            <name>Michael Heuer</name>
-        </contributor>
-        <contributor>
-            <name>Chris Hyzer</name>
-        </contributor>
-        <contributor>
-            <name>Paul Jack</name>
-        </contributor>
-        <contributor>
-            <name>Marc Johnson</name>
-        </contributor>
-        <contributor>
-            <name>Shaun Kalley</name>
-        </contributor>
-        <contributor>
-            <name>Tetsuya Kaneuchi</name>
-        </contributor>
-        <contributor>
-            <name>Nissim Karpenstein</name>
-        </contributor>
-        <contributor>
-            <name>Ed Korthof</name>
-        </contributor>
-        <contributor>
-            <name>Holger Krauth</name>
-        </contributor>
-        <contributor>
-            <name>Rafal Krupinski</name>
-        </contributor>
-        <contributor>
-            <name>Rafal Krzewski</name>
-        </contributor>
-        <contributor>
-            <name>David Leppik</name>
-        </contributor>
-        <contributor>
-            <name>Eli Lindsey</name>
-        </contributor>
-        <contributor>
-            <name>Sven Ludwig</name>
-        </contributor>
-        <contributor>
-            <name>Craig R. McClanahan</name>
-        </contributor>
-        <contributor>
-            <name>Rand McNeely</name>
-        </contributor>
-        <contributor>
-            <name>Hendrik Maryns</name>
-        </contributor>
-        <contributor>
-            <name>Dave Meikle</name>
-        </contributor>
-        <contributor>
-            <name>Nikolay Metchev</name>
-        </contributor>
-        <contributor>
-            <name>Kasper Nielsen</name>
-        </contributor>
-        <contributor>
-            <name>Tim O'Brien</name>
-        </contributor>
-        <contributor>
-            <name>Brian S O'Neill</name>
-        </contributor>
-        <contributor>
-            <name>Andrew C. Oliver</name>
-        </contributor>
-        <contributor>
-            <name>Alban Peignier</name>
-        </contributor>
-        <contributor>
-            <name>Moritz Petersen</name>
-        </contributor>
-        <contributor>
-            <name>Dmitri Plotnikov</name>
-        </contributor>
-        <contributor>
-            <name>Neeme Praks</name>
-        </contributor>
-        <contributor>
-            <name>Eric Pugh</name>
-        </contributor>
-        <contributor>
-            <name>Stephen Putman</name>
-        </contributor>
-        <contributor>
-            <name>Travis Reeder</name>
-        </contributor>
-        <contributor>
-            <name>Antony Riley</name>
-        </contributor>
-        <contributor>
-            <name>Valentin Rocher</name>
-        </contributor>
-        <contributor>
-            <name>Scott Sanders</name>
-        </contributor>
-        <contributor>
-            <name>Ralph Schaer</name>
-        </contributor>
-        <contributor>
-            <name>Henning P. Schmiedehausen</name>
-        </contributor>
-        <contributor>
-            <name>Sean Schofield</name>
-        </contributor>
-        <contributor>
-            <name>Robert Scholte</name>
-        </contributor>
-        <contributor>
-            <name>Reuben Sivan</name>
-        </contributor>
-        <contributor>
-            <name>Ville Skytta</name>
-        </contributor>
-        <contributor>
-            <name>David M. Sledge</name>
-        </contributor>
-        <contributor>
-            <name>Michael A. Smith</name>
-        </contributor>
-        <contributor>
-            <name>Jan Sorensen</name>
-        </contributor>
-        <contributor>
-            <name>Glen Stampoultzis</name>
-        </contributor>
-        <contributor>
-            <name>Scott Stanchfield</name>
-        </contributor>
-        <contributor>
-            <name>Jon S. Stevens</name>
-        </contributor>
-        <contributor>
-            <name>Sean C. Sullivan</name>
-        </contributor>
-        <contributor>
-            <name>Ashwin Suresh</name>
-        </contributor>
-        <contributor>
-            <name>Helge Tesgaard</name>
-        </contributor>
-        <contributor>
-            <name>Arun Mammen Thomas</name>
-        </contributor>
-        <contributor>
-            <name>Masato Tezuka</name>
-        </contributor>
-        <contributor>
-            <name>Jeff Varszegi</name>
-        </contributor>
-        <contributor>
-            <name>Chris Webb</name>
-        </contributor>
-        <contributor>
-            <name>Mario Winterer</name>
-        </contributor>
-        <contributor>
-            <name>Stepan Koltsov</name>
-        </contributor>
-        <contributor>
-            <name>Holger Hoffstatte</name>
-        </contributor>
-        <contributor>
-            <name>Derek C. Ashmore</name>
-        </contributor>
-    </contributors>
+  <developers>
+    <developer>
+      <name>Daniel Rall</name>
+      <id>dlr</id>
+      <email>dlr@finemaltcoding.com</email>
+      <organization>CollabNet, Inc.</organization>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Stephen Colebourne</name>
+      <id>scolebourne</id>
+      <email>scolebourne@joda.org</email>
+      <organization>SITA ATS Ltd</organization>
+      <timezone>0</timezone>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Henri Yandell</name>
+      <id>bayard</id>
+      <email>bayard@apache.org</email>
+      <organization />
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Steven Caswell</name>
+      <id>scaswell</id>
+      <email>stevencaswell@apache.org</email>
+      <organization />
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+      <timezone>-5</timezone>
+    </developer>
+    <developer>
+      <name>Robert Burrell Donkin</name>
+      <id>rdonkin</id>
+      <email>rdonkin@apache.org</email>
+      <organization />
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Gary D. Gregory</name>
+      <id>ggregory</id>
+      <email>ggregory@seagullsw.com</email>
+      <organization>Seagull Software</organization>
+      <timezone>-8</timezone>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Phil Steitz</name>
+      <id>psteitz</id>
+      <organization />
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Fredrik Westermarck</name>
+      <id>fredrik</id>
+      <email />
+      <organization />
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>James Carman</name>
+      <id>jcarman</id>
+      <email>jcarman@apache.org</email>
+      <organization>Carman Consulting, Inc.</organization>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Niall Pemberton</name>
+      <id>niallp</id>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Matt Benson</name>
+      <id>mbenson</id>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Joerg Schaible</name>
+      <id>joehni</id>
+      <email>joerg.schaible@gmx.de</email>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+      <timezone>+1</timezone>
+    </developer>
+    <developer>
+      <name>Oliver Heger</name>
+      <id>oheger</id>
+      <email>oheger@apache.org</email>
+      <timezone>+1</timezone>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+    <developer>
+      <name>Paul Benedict</name>
+      <id>pbenedict</id>
+      <email>pbenedict@apache.org</email>
+      <roles>
+        <role>Java Developer</role>
+      </roles>
+    </developer>
+  </developers>
+  <contributors>
+    <contributor>
+      <name>C. Scott Ananian</name>
+    </contributor>
+    <contributor>
+      <name>Chris Audley</name>
+    </contributor>
+    <contributor>
+      <name>Stephane Bailliez</name>
+    </contributor>
+    <contributor>
+      <name>Michael Becke</name>
+    </contributor>
+    <contributor>
+      <name>Benjamin Bentmann</name>
+    </contributor>
+    <contributor>
+      <name>Ola Berg</name>
+    </contributor>
+    <contributor>
+      <name>Nathan Beyer</name>
+    </contributor>
+    <contributor>
+      <name>Stefan Bodewig</name>
+    </contributor>
+    <contributor>
+      <name>Janek Bogucki</name>
+    </contributor>
+    <contributor>
+      <name>Mike Bowler</name>
+    </contributor>
+    <contributor>
+      <name>Sean Brown</name>
+    </contributor>
+    <contributor>
+      <name>Alexander Day Chaffee</name>
+    </contributor>
+    <contributor>
+      <name>Al Chou</name>
+    </contributor>
+    <contributor>
+      <name>Greg Coladonato</name>
+    </contributor>
+    <contributor>
+      <name>Maarten Coene</name>
+    </contributor>
+    <contributor>
+      <name>Justin Couch</name>
+    </contributor>
+    <contributor>
+      <name>Michael Davey</name>
+    </contributor>
+    <contributor>
+      <name>Norm Deane</name>
+    </contributor>
+    <contributor>
+      <name>Morgan Delagrange</name>
+    </contributor>
+    <contributor>
+      <name>Ringo De Smet</name>
+    </contributor>
+    <contributor>
+      <name>Russel Dittmar</name>
+    </contributor>
+    <contributor>
+      <name>Steve Downey</name>
+    </contributor>
+    <contributor>
+      <name>Matthias Eichel</name>
+    </contributor>
+    <contributor>
+      <name>Christopher Elkins</name>
+    </contributor>
+    <contributor>
+      <name>Chris Feldhacker</name>
+    </contributor>
+    <contributor>
+      <name>Roland Foerther</name>
+    </contributor>
+    <contributor>
+      <name>Pete Gieser</name>
+    </contributor>
+    <contributor>
+      <name>Jason Gritman</name>
+    </contributor>
+    <contributor>
+      <name>Matthew Hawthorne</name>
+    </contributor>
+    <contributor>
+      <name>Michael Heuer</name>
+    </contributor>
+    <contributor>
+      <name>Chris Hyzer</name>
+    </contributor>
+    <contributor>
+      <name>Paul Jack</name>
+    </contributor>
+    <contributor>
+      <name>Marc Johnson</name>
+    </contributor>
+    <contributor>
+      <name>Shaun Kalley</name>
+    </contributor>
+    <contributor>
+      <name>Tetsuya Kaneuchi</name>
+    </contributor>
+    <contributor>
+      <name>Nissim Karpenstein</name>
+    </contributor>
+    <contributor>
+      <name>Ed Korthof</name>
+    </contributor>
+    <contributor>
+      <name>Holger Krauth</name>
+    </contributor>
+    <contributor>
+      <name>Rafal Krupinski</name>
+    </contributor>
+    <contributor>
+      <name>Rafal Krzewski</name>
+    </contributor>
+    <contributor>
+      <name>David Leppik</name>
+    </contributor>
+    <contributor>
+      <name>Eli Lindsey</name>
+    </contributor>
+    <contributor>
+      <name>Sven Ludwig</name>
+    </contributor>
+    <contributor>
+      <name>Craig R. McClanahan</name>
+    </contributor>
+    <contributor>
+      <name>Rand McNeely</name>
+    </contributor>
+    <contributor>
+      <name>Hendrik Maryns</name>
+    </contributor>
+    <contributor>
+      <name>Dave Meikle</name>
+    </contributor>
+    <contributor>
+      <name>Nikolay Metchev</name>
+    </contributor>
+    <contributor>
+      <name>Kasper Nielsen</name>
+    </contributor>
+    <contributor>
+      <name>Tim O'Brien</name>
+    </contributor>
+    <contributor>
+      <name>Brian S O'Neill</name>
+    </contributor>
+    <contributor>
+      <name>Andrew C. Oliver</name>
+    </contributor>
+    <contributor>
+      <name>Alban Peignier</name>
+    </contributor>
+    <contributor>
+      <name>Moritz Petersen</name>
+    </contributor>
+    <contributor>
+      <name>Dmitri Plotnikov</name>
+    </contributor>
+    <contributor>
+      <name>Neeme Praks</name>
+    </contributor>
+    <contributor>
+      <name>Eric Pugh</name>
+    </contributor>
+    <contributor>
+      <name>Stephen Putman</name>
+    </contributor>
+    <contributor>
+      <name>Travis Reeder</name>
+    </contributor>
+    <contributor>
+      <name>Antony Riley</name>
+    </contributor>
+    <contributor>
+      <name>Valentin Rocher</name>
+    </contributor>
+    <contributor>
+      <name>Scott Sanders</name>
+    </contributor>
+    <contributor>
+      <name>Ralph Schaer</name>
+    </contributor>
+    <contributor>
+      <name>Henning P. Schmiedehausen</name>
+    </contributor>
+    <contributor>
+      <name>Sean Schofield</name>
+    </contributor>
+    <contributor>
+      <name>Robert Scholte</name>
+    </contributor>
+    <contributor>
+      <name>Reuben Sivan</name>
+    </contributor>
+    <contributor>
+      <name>Ville Skytta</name>
+    </contributor>
+    <contributor>
+      <name>David M. Sledge</name>
+    </contributor>
+    <contributor>
+      <name>Michael A. Smith</name>
+    </contributor>
+    <contributor>
+      <name>Jan Sorensen</name>
+    </contributor>
+    <contributor>
+      <name>Glen Stampoultzis</name>
+    </contributor>
+    <contributor>
+      <name>Scott Stanchfield</name>
+    </contributor>
+    <contributor>
+      <name>Jon S. Stevens</name>
+    </contributor>
+    <contributor>
+      <name>Sean C. Sullivan</name>
+    </contributor>
+    <contributor>
+      <name>Ashwin Suresh</name>
+    </contributor>
+    <contributor>
+      <name>Helge Tesgaard</name>
+    </contributor>
+    <contributor>
+      <name>Arun Mammen Thomas</name>
+    </contributor>
+    <contributor>
+      <name>Masato Tezuka</name>
+    </contributor>
+    <contributor>
+      <name>Jeff Varszegi</name>
+    </contributor>
+    <contributor>
+      <name>Chris Webb</name>
+    </contributor>
+    <contributor>
+      <name>Mario Winterer</name>
+    </contributor>
+    <contributor>
+      <name>Stepan Koltsov</name>
+    </contributor>
+    <contributor>
+      <name>Holger Hoffstatte</name>
+    </contributor>
+    <contributor>
+      <name>Derek C. Ashmore</name>
+    </contributor>
+  </contributors>
 
   <!-- Lang should depend on very little -->
   <dependencies>
@@ -467,7 +467,7 @@
     <commons.release.desc>(Java 5.0+)</commons.release.desc>
     <commons.jira.id>LANG</commons.jira.id>
     <commons.jira.pid>12310481</commons.jira.pid>
-  </properties> 
+  </properties>
 
 
   <build>
@@ -480,7 +480,7 @@
             <include>**/*Test.java</include>
           </includes>
           <!-- Test [LANG-744] StringUtils throws java.security.AccessControlException on Google App Engine. -->
-          <!-- <argLine>-Djava.security.manager -Djava.security.policy=${basedir}/src/test/resources/java.policy</argLine>  -->
+          <!-- <argLine>-Djava.security.manager -Djava.security.policy=${basedir}/src/test/resources/java.policy</argLine> -->
         </configuration>
       </plugin>
       <plugin>
@@ -509,28 +509,28 @@
 
   <reporting>
     <plugins>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-changes-plugin</artifactId>
-          <version>2.6</version>
-          <configuration>
-            <xmlPath>${basedir}/src/site/changes/changes.xml</xmlPath>
-            <issueLinkTemplatePerSystem>
-              <default>%URL%/%ISSUE%</default>
-            </issueLinkTemplatePerSystem>
-            <template>release-notes.vm</template>
-            <templateDirectory>templates</templateDirectory>
-            <!-- Give the output file its proper name -->
-            <announcementFile>RELEASE-NOTES.txt</announcementFile>
-          </configuration>
-          <reportSets>
-            <reportSet>
-              <reports>
-                 <report>changes-report</report>
-              </reports>
-            </reportSet>
-          </reportSets>
-        </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-changes-plugin</artifactId>
+        <version>2.6</version>
+        <configuration>
+          <xmlPath>${basedir}/src/site/changes/changes.xml</xmlPath>
+          <issueLinkTemplatePerSystem>
+            <default>%URL%/%ISSUE%</default>
+          </issueLinkTemplatePerSystem>
+          <template>release-notes.vm</template>
+          <templateDirectory>templates</templateDirectory>
+          <!-- Give the output file its proper name -->
+          <announcementFile>RELEASE-NOTES.txt</announcementFile>
+        </configuration>
+        <reportSets>
+          <reportSet>
+            <reports>
+              <report>changes-report</report>
+            </reports>
+          </reportSet>
+        </reportSets>
+      </plugin>
       <plugin>
         <artifactId>maven-checkstyle-plugin</artifactId>
         <version>2.7</version>
@@ -548,7 +548,7 @@
           <threshold>Normal</threshold>
           <effort>Default</effort>
           <excludeFilterFile>${basedir}/findbugs-exclude-filter.xml</excludeFilterFile>
-       </configuration>
+        </configuration>
       </plugin>
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
@@ -574,7 +574,7 @@
         <artifactId>maven-pmd-plugin</artifactId>
         <version>2.5</version>
         <configuration>
-          <targetJdk>${maven.compile.target}</targetJdk>  
+          <targetJdk>${maven.compile.target}</targetJdk>
         </configuration>
         <reportSets>
           <reportSet>