--- a/tests/test-help.t	Sun Feb 25 11:16:09 2018 -0800
+++ b/tests/test-help.t	Tue Feb 27 15:47:44 2018 -0800
@@ -967,6 +967,7 @@
    debugrename   dump rename information
    debugrevlog   show data and statistics about a revlog
    debugrevspec  parse and apply a revision specification
+   debugserve    run a server with advanced settings
    debugsetparents
                  manually set the parents of the current working directory
    debugssl      test a secure connection to a server