diff --git a/modules/help/help.admin.inc b/modules/help/help.admin.inc
index 3db06ca..4155327 100644
--- a/modules/help/help.admin.inc
+++ b/modules/help/help.admin.inc
@@ -46,6 +46,9 @@ function help_page($name) {
   return $output;
 }
 
+/**
+ * Provide a formatted list of available help topics.
+ */
 function help_links_as_list() {
   $empty_arg = drupal_help_arg();
   $module_info = system_rebuild_module_data();
diff --git a/modules/help/help.api.php b/modules/help/help.api.php
index ff2f97c..f7d9c08 100644
--- a/modules/help/help.api.php
+++ b/modules/help/help.api.php
@@ -42,6 +42,7 @@
  *   the current page's help. Note that depending on which module is invoking
  *   hook_help, $arg may contain only empty strings. Regardless, $arg[0] to
  *   $arg[11] will always be set.
+ *
  * @return
  *   A localized string containing the help text.
  */
diff --git a/modules/help/help.test b/modules/help/help.test
index 5b90a91..7cc6b78 100644
--- a/modules/help/help.test
+++ b/modules/help/help.test
@@ -8,7 +8,10 @@
 class HelpTestCase extends DrupalWebTestCase {
   protected $big_user;
   protected $any_user;
-
+  
+  /**
+   * Provide info about this test.
+   */
   public static function getInfo() {
     return array(
       'name' => 'Help functionality',
@@ -31,7 +34,8 @@ class HelpTestCase extends DrupalWebTestCase {
   }
 
   /**
-   * Login users, create dblog events, and test dblog functionality through the admin and user interfaces.
+   * Login users, create dblog events, and test dblog functionality through the
+   * admin and user interfaces.
    */
   function testHelp() {
     // Login the admin user.
@@ -60,7 +64,8 @@ class HelpTestCase extends DrupalWebTestCase {
   }
 
   /**
-   * Verify the logged in user has the desired access to the various help nodes and the nodes display help.
+   * Verify the logged in user has the desired access to the various help nodes
+   * and the nodes display help.
    *
    * @param integer $response HTTP response code.
    */
@@ -98,7 +103,10 @@ class HelpTestCase extends DrupalWebTestCase {
  */
 class NoHelpTestCase extends DrupalWebTestCase {
   protected $big_user;
-
+  
+  /**
+   * Provide info about this test.
+   */
   public static function getInfo() {
     return array(
       'name' => 'No help',
@@ -106,7 +114,10 @@ class NoHelpTestCase extends DrupalWebTestCase {
       'group' => 'Help',
     );
   }
-
+  
+  /**
+   * Enable modules and create users with specific permissions.
+   */
   function setUp() {
     // Use one of the test modules that do not implement hook_help().
     parent::setUp('menu_test');