Minor formatting cleanups

git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@592963 13f79535-47bb-0310-9956-ffa450edef68

plugins/codebehind/src/main/java/org/apache/struts2/codebehind/CodebehindUnknownHandler.java

@@ -142,7 +142,7 @@ public class CodebehindUnknownHandler implements UnknownHandler {
         PackageConfig pkg = configuration.getPackageConfig(actionConfig.getPackageName());
         String ns = pkg.getNamespace();
         String pathPrefix = determinePath(templatePathPrefix, ns);
-        
+
         for (String ext : resultsByExtension.keySet()) {
             if (LOG.isDebugEnabled()) {
                 LOG.debug("Trying to locate result with extension ."+ext+" in directory "+pathPrefix);

plugins/codebehind/src/main/java/org/apache/struts2/config/ClasspathPackageProvider.java

@@ -146,11 +146,6 @@ public class ClasspathPackageProvider implements PackageProvider {
 
     private ServletContext servletContext;
 
-    /**
-     * Create instance utilizing a list of packages to scan for Action classes.
-     *
-     * @param pkgs List of pacaktges to scan for Action Classes.
-     */
     public ClasspathPackageProvider() {
     }