Fixed three javadoc warnings found during the M2 build.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/trunk@733774 13f79535-47bb-0310-9956-ffa450edef68

Author: Siegfried Goeschl

src/test/org/apache/commons/cli2/bug/BugCLI144Test.java

@@ -30,7 +30,9 @@
 import org.apache.commons.cli2.validation.FileValidator;
 
 /**
- * Test case for http://issues.apache.org/jira/browse/CLI-144 CLI 2 throws
+ * Test case for http://issues.apache.org/jira/browse/CLI-144.
+ *
+ * CLI 2 throws
  *
  * <pre>
  * Exception in thread &quot;main&quot; java.lang.ClassCastException: java.io.File cannot be cast to java.lang.String

src/test/org/apache/commons/cli2/resource/ResourceHelperTest.java

@@ -49,8 +49,6 @@ public void tearDown() {
 
     /**
      * Create a new ResourceHelper for the specified class.
-     *
-     * @param clazz the Class that requires some resources
      */
     public ResourceHelperTest() {
     	super("ResourceHelperTest");