Re: [PATCH 2/2] Documentation/git-checkout.txt: document 70c9ac2 behavior

Document the behavior implemented in 70c9ac2 (DWIM "git checkout
frotz" to "git checkout -b frotz origin/frotz").

Signed-off-by: Chris Rorvick <redacted>
---
 Documentation/git-checkout.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index a47555c..db89cf7 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt

@@ -25,6 +25,14 @@ branch.
 
 	Update the index, working tree, and HEAD to reflect the
 	specified branch.
++
+If <branch> is not found but there does exist a tracking branch in
+exactly one remote (call it <remote>) with a matching name, treat as
+equivalent to
++
+------------
+$ git checkout -b <branch> --track <remote>/<branch>
+------------
 
 'git checkout' -b|-B <new_branch> [<start point>]::