refactors (64bit#91)

* cargo fmt

* remove colon

* add function call stream in makefile

Author: 64bit

async-openai/README.md

@@ -105,7 +105,7 @@ Thank you for your time to contribute and improve the project, I'd be happy to h
 
 A good starting point would be existing [open issues](https://github.com/64bit/async-openai/issues).
 
-## Complimentary Crates:
+## Complimentary Crates
 - [openai-func-enums](https://github.com/frankfralick/openai-func-enums) provides procedural macros that make it easier to use this library with OpenAI API's function calling feature. It also provides derive macros you can add to existing [clap](https://github.com/clap-rs/clap) application subcommands for natural language use of command line tools.
 
 ## License