- * @param String $protocol Protocol, e.g. 'http://' or 'mailto:'
- * @param String $pattern Search pattern to feed to LinkFilter::makeLikeArray
- * @param String $url URL to feed to wfMakeUrlIndexes
+ * @param string $protocol Protocol, e.g. 'http://' or 'mailto:'
+ * @param string $pattern Search pattern to feed to LinkFilter::makeLikeArray
+ * @param string $url URL to feed to wfMakeUrlIndexes