fix phpdoc return value

Dickriven Chellemboyee · Dickriven Chellemboyee · commit b865398d0f2a · 2018-05-11T00:31:52.000+03:00
diff --git a/lib/Gitlab/Api/Projects.php b/lib/Gitlab/Api/Projects.php
@@ -500,7 +500,7 @@ public function removeLabel($project_id, $name)
      * Get languages used in a project with percentage value.
      *
      * @param int $project_id
-     * @return void
+     * @return mixed
      */
     public function languages($project_id)
     {

Original file line number	Diff line number	Diff line change
`@@ -500,7 +500,7 @@ public function removeLabel($project_id, $name)`
`500`	`500`	`* Get languages used in a project with percentage value.`
`501`	`501`	`*`
`502`	`502`	`* @param int $project_id`
`503`		`- * @return void`
	`503`	`+ * @return mixed`
`504`	`504`	`*/`
`505`	`505`	`public function languages($project_id)`
`506`	`506`	`{`