Merge pull request #87 from madmuffin1/language_cleanup

Language cleanup, fixes #1171

actions/admin/settings/180.dkim.php

@@ -17,6 +17,8 @@
  *
  */
 
+global $settings;
+
 return array(
 	'groups' => array(
 		'dkim' => array(
@@ -79,7 +81,10 @@ return array(
 					'save_method' => 'storeSettingFieldInsertBindTask',
 					),
 				'dkim_keylength' => array(
-					'label' => $lng['dkim']['dkim_keylength'],
+					'label' => array(
+						'title' => $lng['dkim']['dkim_keylength']['title'], 
+						'description' => sprintf($lng['dkim']['dkim_keylength']['description'],$settings['dkim']['dkim_prefix'])
+					),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_keylength',
 					'type' => 'option',