Revert "non critical updates"

This reverts commit 45f62325.

app/Http/Controllers/AttrReleaseTestController.php

@@ -8,8 +8,11 @@ use Illuminate\Http\Request;
 class AttrReleaseTestController extends Controller
 {
     /**
-     * Initiates the test
-     *
+     * Initiates the attribute release test
+     * 
+     * @param Request $request
+     * 
+     * @return Redirect
      */
     public function __invoke(Request $request)
     {