Update config.yml

.github/ISSUE_TEMPLATE/config.yml

@@ -2,5 +2,7 @@ blank_issues_enabled: false
 contact_links:
   - name: Ask a question on Discussions area
     url: https://github.com/netbootxyz/netboot.xyz/discussions
+    about: Recommended place for questions, operating system discussion, and ideas.
   - name: Ask a question on the netboot.xyz Discord Server
     url: https://discord.gg/An6PA2a
+    about: Join the netboot.xyz Discord to hang with the community.