--- a/mercurial/fileset.py	Wed Aug 01 23:25:35 2018 -0400
+++ b/mercurial/fileset.py	Thu Aug 02 13:35:13 2018 -0700
@@ -67,7 +67,7 @@
 
 def listmatch(mctx, *xs):
     raise error.ParseError(_("can't use a list in this context"),
-                           hint=_('see hg help "filesets.x or y"'))
+                           hint=_('see \'hg help "filesets.x or y"\''))
 
 def func(mctx, a, b):
     funcname = getsymbol(a)