[PATCH v2] git-checkout.txt: clarify that <branch> applies when no path is given.

[Matthieu Moy <Matthieu.Moy@imag.fr>]

Otherwise, the sentence "Defaults to HEAD." can be mis-read to mean
that "git checkout -- hello.c" checks-out from HEAD.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
---
Sorry, patch v1 was introducing a spurious newline, which broke
asciidoc syntax. This fixes it, but Junio, if you already applied v1,
just remove the empty line after <branch>:: and before +.

 Documentation/git-checkout.txt |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 0b5485b..223ea9c 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -126,9 +126,13 @@ the conflicted merge in the specified paths.
 <new_branch>::
 	Name for the new branch.
 
+<tree-ish>::
+	Tree to checkout from (when paths are given). If not specified,
+	the index will be used.
+
 <branch>::
-	Branch to checkout; may be any object ID that resolves to a
-	commit.  Defaults to HEAD.
+	Branch to checkout (when no paths are given); may be any object
+	ID that resolves to a commit.  Defaults to HEAD.
 +
 When this parameter names a non-branch (but still a valid commit object),
 your HEAD becomes 'detached'.
-- 
1.6.2.2.449.g92961.dirty