MINDEXER-91: Add a Spring based example

- Fixed the pom's description.
diff --git a/indexer-examples/pom.xml b/indexer-examples/pom.xml
index 31ff8df..cf754ab 100644
--- a/indexer-examples/pom.xml
+++ b/indexer-examples/pom.xml
@@ -32,7 +32,7 @@
 
   <name>Maven :: Indexer Examples</name>
   <description>
-    This module contains Maven Indexer modules.
+    This module contains Maven Indexer examples.
   </description>
 
   <modules>