Added metavar to register command line switch so the help will be clearer

1 files changed, 2 insertions, 1 deletions

diff --git a/service/pixelated/config/args.py b/service/pixelated/config/args.py
index 4ab95835..c8789bc1 100644
--- a/service/pixelated/config/args.py
+++ b/service/pixelated/config/args.py
@@ -26,6 +26,7 @@ def parse():
     parser.add_argument('--host', default='127.0.0.1', help='the host to run the user agent on')
     parser.add_argument('--port', type=int, default=3333, help='the port to run the user agent on')
     parser.add_argument('-c', '--config', metavar='configfile', default=None, help='use specified file for credentials (for test purposes only)')
-    parser.add_argument('--register', nargs=2, help='register on the following provider with provided username.')
+    parser.add_argument('--register', metavar=('provider', 'username'),
+            nargs=2, help='register a new username on the desired provider')
     args = parser.parse_args()
     return args