docs: readme

Author: Davincible

README.md

@@ -10,7 +10,7 @@
 
 **Production-ready LLM proxy server** that converts requests from various LLM providers to Anthropic's Claude API format. Built with Go for high performance and reliability.
 
-As simple as `CCO_API_KEY="<open router key>" cco code` and then selecting `openrouter,qwen/qwen3-coder` as model and voila
+As simple as `CCO_API_KEY="<openrouter key>" cco code` and then selecting `openrouter,qwen/qwen3-coder` as model and voila
 
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