Clarified port message

Author: jaydrogers

docs/content/docs/7.troubleshooting/1.common-issues.md

@@ -42,7 +42,7 @@ If your container is failing to run during runtime, then you may have a more adv
 ### Error Message
 
 ```
-Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use
+Error starting xyz service: listen tcp 0.0.0.0:80: bind: address already in use
 ```
 
 ### Solution