Improve some parameter docs

[lhc/web/wiklou.git] / tests / phpunit / includes / db / DatabaseTestHelper.php

diff --git a/tests/phpunit/includes/db/DatabaseTestHelper.php b/tests/phpunit/includes/db/DatabaseTestHelper.php
index 9ed8f15..d19d998 100644 (file)
--- a/tests/phpunit/includes/db/DatabaseTestHelper.php
+++ b/tests/phpunit/includes/db/DatabaseTestHelper.php
@@ -53,6 +53,7 @@ class DatabaseTestHelper extends Database {
        /**
         * Returns SQL queries grouped by '; '
         * Clear the list of queries that have been done so far.
+        * @return string
         */
        public function getLastSqls() {
                $lastSqls = implode( '; ', $this->lastSqls );