Change records structure to record in JSON

domains/mahmoud-makady.json

@@ -3,6 +3,7 @@
     "username": "Mahmoud-Makady",
     "email": "m.makady19@gmail.com"
   },
-  "records": {
+  "record": {
     "CNAME": "Mahmoud-Makady.github.io"
   }
+}