Fixed the typo
### Motivation
Fix typo in schema documentation.
@@ -468,7 +468,7 @@ For complete code, see [here](https://github.com/apache/pulsar/blob/master/pulsa
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### User config
-When you run or update Pulsar Functions created using SDK, you can pass arbitrary key/values to them with the command line with the `--userConfig` flag. Key/values must be specified as JSON. The following function creation command passes a user configured key/value to a function.
+When you run or update Pulsar Functions created using SDK, you can pass arbitrary key/values to them with the command line with the `--user-config` flag. Key/values must be specified as JSON. The following function creation command passes a user configured key/value to a function.
```bash
$ bin/pulsar-admin functions create \
