Updated the eclipse plugin revision

git-svn-id: https://svn.apache.org/repos/asf/directory/project/trunk@1295044 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index c70116a..70a61eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -509,7 +509,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-eclipse-plugin</artifactId>
-          <version>2.8</version>
+          <version>2.9</version>
           <inherited>true</inherited>
           <configuration>
             <downloadSources>true</downloadSources>