Fix extension

Author: abnegate

src/SDK/Language/HTTP.php

@@ -188,7 +188,7 @@ public function getFiles(): array
         return [
           [
             'scope'         => 'method',
-            'destination'   => 'docs/examples/{{service.name | caseLower}}/{{method.name | caseDash}}',
+            'destination'   => 'docs/examples/{{service.name | caseLower}}/{{method.name | caseDash}}.md',
             'template'      => '/http/docs/example.md.twig',
           ],
         ];