minor doc nit

Author: msukkari

docs/docs/overview.mdx

@@ -2,7 +2,7 @@
 title: "Overview"
 ---
 
-Sourcebot is an open-source ([GitHub](https://github.com/sourcebot-dev/sourcebot)), self-hosted code search tool. It allows you to search and navigate across millions of lines of code across several code host platforms.
+[Sourcebot]((https://github.com/sourcebot-dev/sourcebot)) is an open-source, self-hosted code search tool. It allows you to search and navigate across millions of lines of code across several code host platforms.
 
 <CardGroup>
 <Card title="Deployment guide" icon="server" href="/docs/deployment-guide" horizontal="true">