[PATCH stable] commands: fix more changeset header information in 'hg help export'

[Steve Losh]

# HG changeset patch
# User Steve Losh <steve at stevelosh.com>
# Date 1265464677 18000
# Node ID 6ae4f390ec610e11339bf4751cb4336452a764c0
# Parent  3d75c691b77de19e71c34c7d8d5ce4bab46a7f2e
commands: fix more changeset header information in 'hg help export'

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -1140,7 +1140,8 @@
     Print the changeset header and diffs for one or more revisions.
 
     The information shown in the changeset header is: author, date,
-    changeset hash, parent(s) and commit comment.
+    branch name (if non-default), changeset hash, parent(s) and commit
+    comment.
 
     NOTE: export may generate unexpected diff output for merge
     changesets, as it will compare the merge changeset against its