Help with flag format

[gmonk]

I noticed the flag format has changed and seems to duplicate. Is there a way to format v3 to look more like v2 ?

v3
--interface string, -i string [ --interface string, -i string ] Select active interface to use
--help, -h show help

v2
--interface value, -i value Select active interface to use
--help, -h show help

Thanks