Update README.md

README.md

@@ -37,6 +37,7 @@ Mode: `url` `sxss` `pipe` `file` `server`
 | Extensibility | REST API                      | - API Server and Swagger (`dalfox server`)                   |
 |               | Found Action                  | - Lets you specify the actions to take when detected. <br />- Notify, for example (`--found-action`) |
 |               | Custom Grepping               | - Can grep with custom regular expressions on response<br />- If duplicate detection, it performs deduplication (`--grep`) |
+|               | Custom Payloads               | - Use custom payloads list file (`--custom-payload`) |
 | Package       | Package manager                | - [homebrew with tap](https://github.com/hahwul/homebrew-dalfox)<br />- [snapcraft](https://snapcraft.io/dalfox)                                  |
 |               | Docker ENV                    | - [docker hub](https://hub.docker.com/repository/docker/hahwul/dalfox)<br />- [gitub package of docker](https://github.com/hahwul/dalfox/packages)                         |