Fix link to Installation Guides Index

Updated link to Installation Guides Index to point to proper README path. It was 404ing.

Author: D1M1TR10S

README.md

@@ -243,7 +243,7 @@ For other MCP host applications, please refer to our installation guides:
 - **[Cursor](docs/installation-guides/install-cursor.md)** - Installation guide for Cursor IDE  
 - **[Windsurf](docs/installation-guides/install-windsurf.md)** - Installation guide for Windsurf IDE
 
-For a complete overview of all installation options, see our **[Installation Guides Index](docs/installation-guides/installation-guides.md)**.
+For a complete overview of all installation options, see our **[Installation Guides Index](docs/installation-guides/README.md)**.
 
 > **Note:** Any host application that supports local MCP servers should be able to access the local GitHub MCP server. However, the specific configuration process, syntax and stability of the integration will vary by host application. While many may follow a similar format to the examples above, this is not guaranteed. Please refer to your host application's documentation for the correct MCP configuration syntax and setup process.
 
@@ -1075,4 +1075,4 @@ The exported Go API of this module should currently be considered unstable, and
 
 ## License
 
-This project is licensed under the terms of the MIT open source license. Please refer to [MIT](./LICENSE) for the full terms.
+This project is licensed under the terms of the MIT open source license. Please refer to [MIT](./LICENSE) for the full terms.