Autogenerated HTML docs for v2.22.0-rc1 
diff --git a/git-checkout.txt b/git-checkout.txt index 877e5f5..964f912 100644 --- a/git-checkout.txt +++ b/git-checkout.txt 
@@ -313,6 +313,10 @@  <start_point>:: 	The name of a commit at which to start the new branch; see 	linkgit:git-branch[1] for details. Defaults to HEAD. ++ +As a special case, you may use `"A...B"` as a shortcut for the +merge base of `A` and `B` if there is exactly one merge base. You can +leave out at most one of `A` and `B`, in which case it defaults to `HEAD`.    <tree-ish>:: 	Tree to checkout from (when paths are given). If not specified,