fix rst2man issue in README

diff --git a/README.rst b/README.rst
index 18cb689..c4d5be0 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -214,7 +214,7 @@ It's recommended to use `--help` or `help <subcmd>` to get the help message,
 for the tool is more or less self-documented.
 
 Running 'gbs remotebuild'
---------------------
+-------------------------
 
 Subcommand `remotebuild` is used to push local git code to remote obs build server
 to build. The usage of subcommand `remotebuild` can be available using `gbs build --help`