fix links

Author: Zhe Yu

README.md

@@ -42,9 +42,9 @@ model output and reduce hallucination.
 > To check for the documentation for the version you're using, you can [check out
 > the corresponding tags](https://github.com/Davidyz/VectorCode/tags).
 
-- For the setup and usage of the command-line tool, see [the CLI documentation](./docs/cli/README.md);
+- For the setup and usage of the command-line tool, see [the CLI documentation](./docs/cli.md);
 - For neovim users, after you've gone through the CLI documentation, please refer to 
-  [the neovim plugin documentation](./docs/neovim/README.md) and [lua API reference](./docs/neovim/api_references.md) 
+  [the neovim plugin documentation](./docs/neovim/README.md) (and optionally the [lua API reference](./docs/neovim/api_references.md)) 
   for further instructions.
 - Additional resources:
   - the [wiki](https://github.com/Davidyz/VectorCode/wiki) for extra tricks and