(fix) findbugs, javadoc
diff --git a/pom.xml b/pom.xml
index 9aef126..69d3733 100755
--- a/pom.xml
+++ b/pom.xml
@@ -108,6 +108,9 @@
     <project.build.sourceEncoding>${commons.encoding}</project.build.sourceEncoding>
     <!-- This is used by reporting plugins -->
     <project.reporting.outputEncoding>${commons.encoding}</project.reporting.outputEncoding>
+
+    <!-- Including commons release plugin older version -->
+    <commons.release.isDistModule>true</commons.release.isDistModule>
   </properties>
 
   <dependencies>
@@ -428,7 +431,7 @@
       <plugin>
         <groupId>org.apache.commons</groupId>
         <artifactId>commons-release-plugin</artifactId>
-        <version>1.1</version>
+        <version>1.2</version>
         <configuration>
           <distSvnStagingUrl>scm:svn:https://dist.apache.org/repos/dist/dev/commons/commons-release-plugin
           </distSvnStagingUrl>
diff --git a/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionStagingMojo.java b/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionStagingMojo.java
index 09d4def..d3e0034 100755
--- a/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionStagingMojo.java
+++ b/src/main/java/org/apache/commons/release/plugin/mojos/CommonsDistributionStagingMojo.java
@@ -193,7 +193,7 @@
             getLog().info("Checking out dist from: " + distSvnStagingUrl);
             provider.checkOut(repository, scmFileSet);
             File copiedReleaseNotes = copyReleaseNotesToWorkingDirectory();
-            List<File> filesToCommit = copyDistributionsIntoScmDirectoryStructureAndAddToSvn(copiedReleaseNotes,
+            copyDistributionsIntoScmDirectoryStructureAndAddToSvn(copiedReleaseNotes,
                     provider, repository);
             List<File> filesToAdd = new ArrayList<>();
             listNotHiddenFilesAndDirectories(distCheckoutDirectory, filesToAdd);
@@ -272,19 +272,25 @@
      * the directory structure of the distribution staging repository. Specifically:
      * <ul>
      *     <li>root:</li>
-     *     <ul>
-     *         <li>site</li>
-     *         <li>site.zip</li>
-     *         <li>RELEASE-NOTES.txt</li>
-     *         <li>source:</li>
+     *     <li>
      *         <ul>
-     *             <li>-src artifacts....</li>
+     *             <li>site</li>
+     *             <li>site.zip</li>
+     *             <li>RELEASE-NOTES.txt</li>
+     *             <li>source:</li>
+     *             <li>
+     *                 <ul>
+     *                     <li>-src artifacts....</li>
+     *                 </ul>
+     *             </li>
+     *             <li>binaries:</li>
+     *             <li>
+     *                 <ul>
+     *                     <li>-bin artifacts....</li>
+     *                 </ul>
+     *             </li>
      *         </ul>
-     *         <li>binaries:</li>
-     *         <ul>
-     *             <li>-bin artifacts....</li>
-     *         </ul>
-     *     </ul>
+     *     </li>
      * </ul>
      *
      * @param copiedReleaseNotes is the RELEASE-NOTES.txt file that exists in the