[U-Boot] [PATCH v2] buildman: fix typos of --dry-run help message

[Masahiro Yamada]

try run    => dry run
no nothing => do nothing
"..."      => '...'

The last one is for consistency with the other option helps.

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
Acked-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
  - Fix a typo in my git-log
       do nothing/  => do nothing

 tools/buildman/buildman.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/buildman/buildman.py b/tools/buildman/buildman.py
index 1258b76..d08dcd7 100755
--- a/tools/buildman/buildman.py
+++ b/tools/buildman/buildman.py
@@ -99,7 +99,7 @@ parser.add_option('-l', '--list-error-boards', action='store_true',
 parser.add_option('--list-tool-chains', action='store_true', default=False,
        help='List available tool chains')
 parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run',
-       default=False, help="Do a try run (describe actions, but no nothing)")
+       default=False, help='Do a dry run (describe actions, but do nothing)')
 parser.add_option('-o', '--output-dir', type='string',
        dest='output_dir', default='..',
        help='Directory where all builds happen and buildman has its workspace (default is ../)')
-- 
1.9.1