chore: formatting file bmhien.json

domains/bmhien.json

@@ -1,9 +1,9 @@
 {
-  "owner": {
-    "username": "bm-hien",
-    "email": "buiminhhien001@gmail.com"
-  },
-  "record": {
-    "CNAME": "bm-hien.github.io"
-  }
-}
+    "owner": {
+        "username": "bm-hien",
+        "email": "buiminhhien001@gmail.com"
+    },
+    "record": {
+        "CNAME": "bm-hien.github.io"
+    }
+}