fixes for the build

dependency-injection/pom.xml

@@ -1,5 +1,4 @@
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns="http://maven.apache.org/POM/4.0.0"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
@@ -9,7 +8,7 @@
     <version>0.0.1-SNAPSHOT</version>
     <packaging>war</packaging>
 
-    <name>Resource vs Inject vs Autowired</name>
+    <name>dependency-injection</name>
     <description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely
         Resource, Inject, and Autowired
     </description>
@@ -54,6 +53,7 @@
     </dependencies>
 
     <build>
+
         <plugins>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
@@ -71,13 +71,29 @@
                     </includes>
                 </configuration>
             </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>${maven-war-plugin.version}</version>
+                <configuration>
+                    <failOnMissingWebXml>false</failOnMissingWebXml>
+                </configuration>
+            </plugin>
+
         </plugins>
+
     </build>
 
+    <properties>
+        <maven-war-plugin.version>2.6</maven-war-plugin.version>
+    </properties>
+
     <repositories>
         <repository>
             <id>java.net</id>
             <url>https://maven.java.net/content/repositories/releases/</url>
         </repository>
     </repositories>
+
 </project>