Update gilmar.json

Author: gilmarodp

domains/gilmar.json

@@ -5,7 +5,7 @@
     "username": "gilmarodp",
     "email": "gilmar.odp@gmail.com"
   },
-  "record": {
+  "records": {
     "CNAME": "gilmarodp.github.io"
   }
 }