diff --git a/definitions/3.0.0/operations.json b/definitions/3.0.0/operations.json
index c1097e32..7ca51c39 100644
--- a/definitions/3.0.0/operations.json
+++ b/definitions/3.0.0/operations.json
@@ -11,9 +11,9 @@
       }
     ]
   },
-	"example": {
-		"$ref": "http://asyncapi.com/examples/3.0.0/operations.json"
-	},
+  "example": {
+    "$ref": "http://asyncapi.com/examples/3.0.0/operations.json"
+  },
   "$schema": "http://json-schema.org/draft-07/schema#",
   "$id": "http://asyncapi.com/definitions/3.0.0/operations.json"
-}
\ No newline at end of file
+}