Update README.md

Author: cmwilson21

README.md

@@ -70,7 +70,7 @@ Code scanning is part of the [GitHub Advanced Security (GHAS)](https://docs.gith
 
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-Get help: [Post in our discussion board](https://github.com/orgs/skills/discussions/categories/introduction-to-github) • [Review the GitHub status page](https://www.githubstatus.com/)
+Get help: [Post in our discussion board](https://github.com/orgs/skills/discussions/categories/introduction-to-codeql) • [Review the GitHub status page](https://www.githubstatus.com/)
 
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