quick language fix

Signed-off-by: Saurabh Misra <misra.saurabh1@gmail.com>

Author: misrasaurabh1

docs/getting-started/local-installation.mdx

@@ -86,7 +86,7 @@ When running `codeflash init`, you will see the following prompts:
 </Step>
 
 <Step title="Generate a Codeflash API Key">
-Codeflash uses cloud-hosted AI models and integrations with GitHub. You'll need an API key to authorize your access.
+Codeflash uses cloud-hosted AI models and integrations with GitHub. If you haven't created one already, you'll need to create an API key to authorize your access.
 
 1. Visit the [Codeflash Web App](https://app.codeflash.ai/)
 2. Sign up with your GitHub account (free)