Merge branch 'km/doc-branch-start-point'

Typofix.

* km/doc-branch-start-point:
  doc/git-branch: fix --force description typo

Author: gitster

Documentation/git-branch.txt

@@ -116,7 +116,7 @@ OPTIONS
 
 -f::
 --force::
-	Reset <branchname> to <startpoint>, even if <branchname> exists
+	Reset <branchname> to <start-point>, even if <branchname> exists
 	already. Without `-f`, 'git branch' refuses to change an existing branch.
 	In combination with `-d` (or `--delete`), allow deleting the
 	branch irrespective of its merged status, or whether it even