diff --git a/daprdocs/content/en/developing-applications/building-blocks/bindings/howto-bindings.md b/daprdocs/content/en/developing-applications/building-blocks/bindings/howto-bindings.md
index bcb383872..1cf0d6e88 100644
--- a/daprdocs/content/en/developing-applications/building-blocks/bindings/howto-bindings.md
+++ b/daprdocs/content/en/developing-applications/building-blocks/bindings/howto-bindings.md
@@ -80,7 +80,7 @@ All that's left now is to invoke the output bindings endpoint on a running Dapr
 You can do so using HTTP:
 
 ```bash
-curl -X POST -H  http://localhost:3500/v1.0/bindings/myevent -d '{ "data": { "message": "Hi!" }, "operation": "create" }'
+curl -X POST -H 'Content-Type: application/json' http://localhost:3500/v1.0/bindings/myevent -d '{ "data": { "message": "Hi!" }, "operation": "create" }'
 ```
 
 As seen above, you invoked the `/binding` endpoint with the name of the binding to invoke, in our case its `myevent`.