Merge branch 'mm/maint-sort-config-doc' into mm/sort-config-doc

* mm/maint-sort-config-doc:
  config.txt: alphabetize configuration sections

Conflicts:
	Documentation/config.txt
diff --git a/Documentation/merge-config.txt b/Documentation/merge-config.txt
index c735788..86d5b26 100644
--- a/Documentation/merge-config.txt
+++ b/Documentation/merge-config.txt
@@ -1,6 +1,10 @@
-merge.stat::
-	Whether to print the diffstat between ORIG_HEAD and the merge result
-	at the end of the merge.  True by default.
+merge.conflictstyle::
+	Specify the style in which conflicted hunks are written out to
+	working tree files upon merge.  The default is "merge", which
+	shows `<<<<<<<` conflict marker, change made by one side,
+	`=======` marker, change made by the other side, and then
+	`>>>>>>>` marker.  An alternate style, "diff3", adds `|||||||`
+	marker and the original text before `=======` marker.
 
 merge.log::
 	Whether to include summaries of merged commits in newly created
@@ -11,6 +15,10 @@
 	during a merge; if not specified, defaults to the value of
 	diff.renameLimit.
 
+merge.stat::
+	Whether to print the diffstat between ORIG_HEAD and the merge result
+	at the end of the merge.  True by default.
+
 merge.tool::
 	Controls which merge resolution program is used by
 	linkgit:git-mergetool[1].  Valid built-in values are: "kdiff3",