Update cheetah.json

domains/cheetah.json

@@ -1,9 +1,9 @@
 {
     "owner": {
-        "username": "BravestCheetah",
+        "username": "Cheetah",
         "email": "contact.cheetah@tutamail.com"
     },
     "records": {
-        "CNAME": "bravestcheetah.github.io"
+        "CNAME": "cheetahdoesstuff.github.io"
     }
 }