ResourceLoaderModule::concatStyles returns an Array, hence getPrimaryStyles does

diff --git a/includes/ResourceLoaderModule.php b/includes/ResourceLoaderModule.php
index 5e822b5..1f1e999 100644 (file)
--- a/includes/ResourceLoaderModule.php
+++ b/includes/ResourceLoaderModule.php
@@ -583,7 +583,7 @@ class ResourceLoaderFileModule extends ResourceLoaderModule {
         * Get the primary CSS for this module. This is pulled from the CSS
         * files added through addStyles()
         *
-        * @return String: JS
+        * @return Array
         */
        protected function getPrimaryStyles() {
                return self::concatStyles( $this->styles );