--- a/mercurial/cmdutil.py	Wed Jan 04 16:47:49 2017 +0100
+++ b/mercurial/cmdutil.py	Sat Jan 07 12:07:56 2017 +0100
@@ -1263,7 +1263,7 @@
         if ctx.troubled():
             # i18n: column positioning for "hg log"
             self.ui.write(_("trouble:     %s\n") % ', '.join(ctx.troubles()),
-                          label='ui.note log.trouble')
+                          label='log.trouble')
 
         if self.ui.debugflag:
             files = ctx.p1().status(ctx)[:3]