docs(gemini): improve punctuation in setup section

Author: tembo[bot]

integrations/computer-use/gemini.mdx

@@ -8,9 +8,9 @@ By integrating Gemini 2.5 Computer Use with Kernel (via Stagehand), you can run
 
 ## Quick setup with our example template
 
-Get started quickly with our TypeScript template that demonstrates Gemini 2.5 Computer Use with Kernel:
+Get started quickly with our TypeScript template that demonstrates Gemini 2.5 Computer Use with Kernel.
 
-Check out the [ts-stagehand-google-cua-agent](https://github.com/onkernel/ts-stagehand-google-cua-agent) repository for a complete working example that shows how to:
+Check out the [ts-stagehand-google-cua-agent](https://github.com/onkernel/ts-stagehand-google-cua-agent) repository for a complete working example that shows how to
 - Set up Gemini 2.5 Computer Use with Kernel
 - Use Stagehand for browser automation
 - Run AI-powered web interactions on cloud infrastructure