MSOURCES-61: reduce the logging level of resources that are present twice in the list of resources to archive

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1368476 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index b665ee4..72880eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-archiver</artifactId>
-      <version>2.1.1</version>
+      <version>2.1.2</version>
       <exclusions>
         <exclusion>
           <groupId>org.codehaus.plexus</groupId>