Fix some Doxygen problems

Change-Id: I04ce5564ec73e45a6d94c51be94bd1423a86780a

includes/AbuseFilter.php

@@ -643,6 +643,7 @@ class AbuseFilter {
 	 * @param string $filterId
 	 * @param float $runtime
 	 * @param int $totalConditions
+	 * @param bool $matched
 	 * @param Title|null $title
 	 */
 	private static function recordSlowFilter(

includes/Views/AbuseFilterViewEdit.php

@@ -1128,7 +1128,7 @@ class AbuseFilterViewEdit extends AbuseFilterView {
 	 * Includes caching.
 	 * @param int $filter The filter ID being requested.
 	 * @param int|null $history_id If any, the history ID being requested.
-	 * @return Array with filter data if available, otherwise null.
+	 * @return array|null Array with filter data if available, otherwise null.
 	 * The first element contains the abuse_filter database row,
 	 *  the second element is an array of related abuse_filter_action rows.
 	 */

includes/parser/AFPUserVisibleException.php

@@ -26,7 +26,7 @@ class AFPUserVisibleException extends AFPException {
 	}
 
 	/**
-	 * @return string
+	 * @return Message
 	 */
 	public function getMessageObj() {
 		// Give grep a chance to find the usages: