fix file - remove d

Author: diberry

articles/key-vault/keys/toc.yml

@@ -138,4 +138,4 @@ items:
   - name: Blog
     href: /archive/blogs/kv/
   - name: Product Feedback
-    href: https://feedback.azure.com/d365community/forum/285c5ae0-f524-ec11-b6e6-000d3a4f0da0 d
+    href: https://feedback.azure.com/d365community/forum/285c5ae0-f524-ec11-b6e6-000d3a4f0da0