Shu Yingya b30a7b795f replace metavar "volume-id" with "volume" to avoid ambiguity
The help message of command "openstack volume show" accepts either
volume-name or volume-ID. But the metavar is "volume-id" as below.
It can easily lead to misunderstanding.

usage: openstack volume show [-h] [-f {json,shell,table,value,yaml}]
                             [-c COLUMN] [--max-width <integer>]
                             [--noindent][--prefix PREFIX]
                             <volume-id>

Change-Id: I57576ea23868b1026cf268be69b39e98a53aafd4
2016-09-21 12:33:01 +08:00
..
2014-01-20 17:28:13 +04:00
2016-08-05 13:48:55 -05:00