More descriptive messages on GateCollector (#1536)

Author: erikn69

src/DataCollector/GateCollector.php

@@ -27,6 +27,19 @@ public function __construct(Gate $gate)
         });
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    protected function customizeMessageHtml($messageHtml, $message)
+    {   
+        $pos = strpos((string) $messageHtml, 'array:4');
+        if ($pos !== false) {
+            $messageHtml = substr_replace($messageHtml, $message['ability'], $pos, 7);
+        }
+
+        return parent::customizeMessageHtml($messageHtml, $message);
+    }
+
     public function addCheck($user, $ability, $result, $arguments = [])
     {
         $userKey = 'user';