chore: Update heading

Author: alexronquillo

src/markdown-pages/build-apps/serve-publish-subscribe/serve.mdx

@@ -98,7 +98,7 @@ When you're ready to stop serving your Nerdpack locally, type `CTRL+C` into your
 
 </Steps>
 
-## Resolve issues with accessing your local server
+## Resolve issues with accessing your local Nerdpack
 
 Sometimes, when you serve your Nerdpack locally, you may come across issues. You may be unable to serve your Nerdpack because of bugs in your code. Or, you may successfully serve your Nerdpack but be unable to find it in New Relic. Consider some common solutions for resolving these issues.