Merge branch 'hr/fix-docs' into 'master'

fix: update the endpoint to ping the service

See merge request !310

docs/dev_setup.md

@@ -73,7 +73,7 @@ This commands runs until exited.
 
 The local instance of Moodle is accessible at http://moodle.
 
-The autograde service is reachable at http://localhost:8082/api/v1/ping/no-auth.
+The autograde service is reachable at http://localhost:8082/api/v1/ping.
 
 ### Step 7: Moodle installation