[PATCH 2 of 8 v2] help/config: alias, ui.mergemarkertemplate add period for etc

[timeless at mozdev.org]

# HG changeset patch
# User timeless at mozdev.org
# Date 1441173802 14400
#      Wed Sep 02 02:03:22 2015 -0400
# Node ID 9dd6618a949db3cdb30a98d1d889970cf5355e60
# Parent  d81178dbb90e1f5b3ee453afca2786bff6a48dd0
help/config: alias, ui.mergemarkertemplate add period for etc.

diff --git a/mercurial/help/config.txt b/mercurial/help/config.txt
--- a/mercurial/help/config.txt
+++ b/mercurial/help/config.txt
@@ -211,7 +211,7 @@
 
 Aliases allow you to define your own commands in terms of other
 commands (or aliases), optionally including arguments. Positional
-arguments in the form of ``$1``, ``$2``, etc in the alias definition
+arguments in the form of ``$1``, ``$2``, etc. in the alias definition
 are expanded by Mercurial before execution. Positional arguments not
 already used by ``$N`` in the definition are put at the end of the
 command to be executed.