diff --git a/core/includes/theme.inc b/core/includes/theme.inc
index 5ea77ea..82f3b3e 100644
--- a/core/includes/theme.inc
+++ b/core/includes/theme.inc
@@ -2533,7 +2533,7 @@ function template_preprocess_html(&$variables) {
   $variables['head_title_array'] = $head_title;
   $variables['head_title'] = implode(' | ', $head_title);
 
-  // Mobile Metatags, used for Responsive Webdesign. Metatags are added in html.tpl.php
+  // Display the html.tpl.php’s default mobile metatags for responsive design.
   $variables['default_mobile_metatags'] = TRUE;
 
   // Populate the page template suggestions.
diff --git a/core/modules/system/html.tpl.php b/core/modules/system/html.tpl.php
index d587dcc..8a715c7 100644
--- a/core/modules/system/html.tpl.php
+++ b/core/modules/system/html.tpl.php
@@ -22,8 +22,8 @@
  *   - slogan: The slogan of the site, if any, and if there is no title.
  * - $head: Markup for the HEAD section (including meta tags, keyword tags, and
  *   so on).
- * - $default_mobile_metatags: (boolean) If TRUE, default mobile metatags for
- *   Responsive Design will be included.
+ * - $default_mobile_metatags: TRUE if default mobile metatags for responsive 
+ *   design should be displayed.
  * - $styles: Style tags necessary to import all CSS files for the page.
  * - $scripts: Script tags necessary to load the JavaScript files and settings
  *   for the page.
diff --git a/core/modules/system/system.test b/core/modules/system/system.test
index 76abf11..adcbf3a 100644
--- a/core/modules/system/system.test
+++ b/core/modules/system/system.test
@@ -894,13 +894,11 @@ class DefaultMobileMetaTagsTestCase extends DrupalWebTestCase {
 
   function setUp() {
     parent::setUp();
-
-    // Create an administrative user.
     $this->default_metatags = array(
       'MobileOptimized' => '<meta name="MobileOptimized" content="width" />',
-      'apple-mobile-web-app-capable' => '<meta name="apple-mobile-web-app-capable" content="yes" />',
       'HandheldFriendly' => '<meta name="HandheldFriendly" content="true" />',
       'viewport' => '<meta name="viewport" content="width=device-width, initial-scale=1" />',
+      'apple-mobile-web-app-capable' => '<meta name="apple-mobile-web-app-capable" content="yes" />',      
       'cleartype' => '<meta http-equiv="cleartype" content="on" />'
     );
   }
@@ -911,18 +909,18 @@ class DefaultMobileMetaTagsTestCase extends DrupalWebTestCase {
   public function testDefaultMetaTagsExist() {
     $this->drupalGet('');
     foreach ($this->default_metatags as $name => $metatag) {
-      $this->assertRaw($metatag, t('Default Mobile meta tag "'.$name.'" generated correctly.'), t('System'));
+      $this->assertRaw($metatag, t('Default Mobile meta tag "' . $name . '" displayed properly.'), t('System'));
     }
   }
 
   /**
-   * Verify that the default mobile meta tags can be removed by a contrib module/theme
+   * Verify that the default mobile meta tags can be removed.
    */
   public function testRemovingDefaultMetaTags() {
     module_enable(array('system_module_test'));
     $this->drupalGet('');
     foreach ($this->default_metatags as $name => $metatag) {
-      $this->assertNoRaw($metatag, t('Default Mobile meta tag "'.$name.'" does not exist.'), t('System'));
+      $this->assertNoRaw($metatag, t('Default Mobile meta tag "' . $name . '" removed properly.'), t('System'));
     }
   }
 }
diff --git a/core/modules/system/tests/system_module_test.module b/core/modules/system/tests/system_module_test.module
index 00808d2..ec90b15 100644
--- a/core/modules/system/tests/system_module_test.module
+++ b/core/modules/system/tests/system_module_test.module
@@ -7,4 +7,4 @@
 
 function system_module_test_preprocess_html(&$variables) {
   $variables['default_mobile_metatags'] = FALSE;
-}
\ No newline at end of file
+}