languages: Fix some soft type hints in the Language class

Change-Id: Ic9ffbc79c6932db97175d0a1da75df45ba3455e0

diff --git a/languages/Language.php b/languages/Language.php
index ef9137d..a7ac0db 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -507,7 +507,7 @@ class Language {
         * Returns an array of localised namespaces indexed by their numbers. If the namespace is not
         * available in localised form, it will be included in English.
         *
-        * @return array
+        * @return string[] List of localized namespace names, indexed by numeric namespace ID.
         */
        public function getNamespaces() {
                if ( is_null( $this->namespaceNames ) ) {
@@ -4642,7 +4642,7 @@ class Language {
 
        /**
         * @param string $talk
-        * @return mixed
+        * @return string
         */
        function fixVariableInNamespace( $talk ) {
                if ( strpos( $talk, '$1' ) === false ) {