gnunet-qr.py: align help with reality

diff --git a/src/util/gnunet-qr.py b/src/util/gnunet-qr.py
index 13877726da8e572ed1158933eb6ae3764313e635..0ee0b95074bfde4c8af619cf7b23b37bed82cabf 100755 (executable)
--- a/src/util/gnunet-qr.py
+++ b/src/util/gnunet-qr.py
@@ -15,8 +15,8 @@ def help():
     print('gnunet-qr\n\
 Scan a QR code using a video device and import\n\
 Arguments mandatory for long options are also mandatory for short options.\n\
-  -c, --config=FILENAME      use configuration file FILENAME\n\
-  -d, --device=DEVICE        use device DEVICE\n\
+  -c, --config FILENAME      use configuration file FILENAME\n\
+  -d, --device DEVICE        use device DEVICE\n\
   -s, --silent               do not show preview windows\n\
   -h, --help                 print this help\n\
   -v, --verbose              be verbose\n\