Improvements

src/Hotfix/Loader/GistLoader.php

@@ -15,4 +15,9 @@ class GistLoader implements LoaderInterface
         return file_get_contents($url);
 
     }
+
+    public function getInfo()
+    {
+        return "gist:<info>user</info>/<info>gist-id</info> - Read hotfix from a Gist";
+    }
 }