docs: fix Gemini CLI link

Author: mufeez-amjad

README.md

@@ -1,6 +1,6 @@
 # Claude Squad [![CI](https://github.com/smtg-ai/claude-squad/actions/workflows/build.yml/badge.svg)](https://github.com/smtg-ai/claude-squad/actions/workflows/build.yml) [![GitHub Release](https://img.shields.io/github/v/release/smtg-ai/claude-squad)](https://github.com/smtg-ai/claude-squad/releases/latest)
 
-[Claude Squad](https://smtg-ai.github.io/claude-squad/) is a terminal app that manages multiple [Claude Code](https://github.com/anthropics/claude-code), [Codex](https://github.com/openai/codex), [Gemini](https://github.com/google/generative-ai-docs) (and other local agents including [Aider](https://github.com/Aider-AI/aider)) in separate workspaces, allowing you to work on multiple tasks simultaneously.
+[Claude Squad](https://smtg-ai.github.io/claude-squad/) is a terminal app that manages multiple [Claude Code](https://github.com/anthropics/claude-code), [Codex](https://github.com/openai/codex), [Gemini](https://github.com/google-gemini/gemini-cli) (and other local agents including [Aider](https://github.com/Aider-AI/aider)) in separate workspaces, allowing you to work on multiple tasks simultaneously.
 
 
 ![Claude Squad Screenshot](assets/screenshot.png)