docs: update set --show synopsis

As reported on the mailing list in Message-ID:
<CAK72cnbc7qW=Meuvr=vBRyok0syFSC5nitsTKUpbs89XpFCoDg@mail.gmail.com>
This commit is contained in:
David Adam 2019-07-25 20:22:40 +08:00
parent 822b53c67a
commit 8bb343879e

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@ -12,7 +12,7 @@ set [OPTIONS] VARIABLE_NAME[INDICES]... VALUES...
set ( -q | --query ) [SCOPE_OPTIONS] VARIABLE_NAMES...
set ( -e | --erase ) [SCOPE_OPTIONS] VARIABLE_NAME
set ( -e | --erase ) [SCOPE_OPTIONS] VARIABLE_NAME[INDICES]...
set ( -S | --show ) [SCOPE_OPTIONS] [VARIABLE_NAME]...
set ( -S | --show ) [VARIABLE_NAME]...
Description