Using http protocol is insecure. Use https instead

Closes #3375008

menu_block.pages.inc

@@ -51,7 +51,7 @@ function _menu_block_help($path, $arg) {
       . '<dd>' . t('If you select a specific menu item, you alter the “starting level” and “maximum depth” options to be relative to the fixed parent item. The tree of links will only contain children of the selected parent item.') . '</dd>'
       . '</dl>'
       . '<h3>' . t('Styling menu blocks') . '</h3>'
-      . '<p>' . t('Themers should be aware of the myriad of classes, templates and theme functions available to them. See the <a href="!url">online documentation</a> or the README.txt file for detailed information about each of them.', array('!url' => url('http://drupal.org/node/748022'))) . '</p>'
+      . '<p>' . t('Themers should be aware of the myriad of classes, templates and theme functions available to them. See the <a href="!url">online documentation</a> or the README.txt file for detailed information about each of them.', array('!url' => url('https://drupal.org/node/748022'))) . '</p>'
       . '<h3>' . t('Menu block API') . '</h3>'
       . '<p>' . t('Developers can use the API of this module to create their own menu trees outside the confines of blocks. All of the publicly available API functions are documented in the menu_block.module file.') . '</p>'
       . '<p>' . t('In addition, Menu block implements HOOK_get_menus() and HOOK_menu_block_tree_alter(). See menu_block.api.php for documentation.') . '</p>';