Update to released version of maven-shared-resources:2.

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1656315 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 14317ea..48890a6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -126,7 +126,7 @@
     <dependency>
       <groupId>org.apache.maven.shared</groupId>
       <artifactId>maven-shared-resources</artifactId>
-      <version>2-SNAPSHOT</version>
+      <version>2</version>
     </dependency>
 
     <!-- doxia -->