Create a sysconfdir variable, and use it for ETC_GITCONFIG

diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt
index e27c6808b3fd1fb82aefabcd7a925ccce78a8f2b..8081bbaffa8d3710b644c744b9f81d459938a20e 100644 (file)
--- a/Documentation/git-revert.txt
+++ b/Documentation/git-revert.txt
@@ -3,7 +3,7 @@ git-revert(1)
 
 NAME
 ----
-git-revert - Revert an existing commit.
+git-revert - Revert an existing commit
 
 SYNOPSIS
 --------
@@ -19,6 +19,8 @@ OPTIONS
 -------
 <commit>::
        Commit to revert.
+       For a more complete list of ways to spell commit names, see
+       "SPECIFYING REVISIONS" section in gitlink:git-rev-parse[1].
 
 -e|--edit::
        With this option, `git-revert` will let you edit the commit