Add comment about missing --help for open.

git-open

@@ -24,6 +24,10 @@ def remote_url(remote_name):
 
 def to_http(url):
     if url[0:4] == "http":
+        if "aur.archlinux.org" in url:
+            parts = url.split('/')
+            return '/'.join(parts[0:-1] + ['packages'] + [parts[-1]])
+        else:
             return url
     if url[0:4] == "git@":
         base, path = url[4:].split(":")
@@ -80,6 +84,8 @@ def main(args):
         err("All remotes failed")
 
 if __name__ == "__main__":
+    # Note that argparse gives `--help' and `-h', but git "eats"
+    # `--help'. `-h' does however work.
     parser = argparse.ArgumentParser(description='open git remotes in web browser')
     parser.add_argument('-n', '--dry-run', action='store_true', dest='dry_run')
     parser.add_argument('remote', action='store', nargs='?')