mercurial/commands.py

--- a/mercurial/commands.py	Sat Aug 12 14:29:22 2017 +0200
+++ b/mercurial/commands.py	Wed Aug 16 10:24:49 2017 -0500
@@ -3335,7 +3335,9 @@
     revisions.
 
     See :hg:`help templates` for more about pre-packaged styles and
-    specifying custom templates.
+    specifying custom templates. The default template used by the log
+    command can be customized via the ``ui.logtemplate`` configuration
+    setting.
 
     Returns 0 on success.