Fix JSON structure by changing 'records' to 'record'

domains/ritwikgupta.json

@@ -1,9 +1,9 @@
 {
-	"owner": {
-		"username": "RitwikGupta-0501",
-		"email": "ritwikg.0501@gmail.com"
-	},
-	"records": {
-		"CNAME": "portfolio.ritwikg-0501.workers.dev",
-	} 
+  "owner": {
+    "username": "RitwikGupta-0501",
+    "email": "ritwikg.0501@gmail.com"
+  },
+  "record": {
+    "CNAME": "portfolio.ritwikg-0501.workers.dev"
+  }
 }