Update README to include link to Proxy/HTTP directory.

README.md

@@ -3,11 +3,14 @@ Bambdas collection for Burp Suite Professional and Community.
 
 Developed both by PortSwigger and the community with 🧡
 
-## Documentation and Blogs
+## Bambda Categories
+- [Proxy HTTP filters](https://github.com/PortSwigger/bambdas/tree/main/Proxy/HTTP)
+
+## Documentation
 Online documentation for Proxy HTTP Bambdas can be found [here](https://portswigger.net/burp/documentation/desktop/tools/proxy/http-history/bambdas).
 
 - [Introducing Bambdas](https://portswigger.net/blog/introducing-bambdas)
 - [Burp Suite Shorts | Bambdas](https://www.youtube.com/watch?v=neQpukwW43g)
 
-## Community submissions
-Please issue a pull request and follow the process outlined [here](https://github.com/PortSwigger/Bambdas/blob/main/CONTRIBUTING.md).
+## Community Submissions
+Please issue a pull request and follow the process outlined [here](https://github.com/PortSwigger/Bambdas/blob/main/CONTRIBUTING.md).