diff --git a/.phpcs.xml b/.phpcs.xml
index 2367d0a5..9c293ae2 100644
--- a/.phpcs.xml
+++ b/.phpcs.xml
@@ -1,8 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ruleset>
-	<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki">
-		<exclude name="MediaWiki.Commenting.FunctionAnnotations.UnrecognizedAnnotation" />
-	</rule>
+	<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki" />
 	<file>.</file>
 	<arg name="extensions" value="php,php5,inc"/>
 	<arg name="encoding" value="UTF-8"/>
diff --git a/includes/CodeMirrorHooks.php b/includes/CodeMirrorHooks.php
index 13016762..7372f1a1 100644
--- a/includes/CodeMirrorHooks.php
+++ b/includes/CodeMirrorHooks.php
@@ -6,7 +6,6 @@ class CodeMirrorHooks {
 	 * Checks if CodeMirror for textarea wikitext editor should be loaded on this page or not.
 	 *
 	 * @param IContextSource $context The current ContextSource object
-	 * @staticvar null|boolean $isEnabled Saves, if CodeMirror should be loaded on this page or not
 	 * @return bool
 	 */
 	private static function isCodeMirrorOnPage( IContextSource $context ) {