Remove extra whitespace.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1412407 13f79535-47bb-0310-9956-ffa450edef68

src/test/java/org/apache/commons/lang3/StringUtilsTest.java

@@ -2189,6 +2189,5 @@ public class StringUtilsTest {
         assertEquals("\uD800\uDC00", StringEscapeUtils.escapeCsv("\uD800\uDC00"));
         assertEquals("\uD834\uDD1E", StringEscapeUtils.escapeCsv("\uD834\uDD1E"));
         assertEquals("\uDBFF\uDFFD", StringEscapeUtils.escapeCsv("\uDBFF\uDFFD"));
-        
     }
 }