docs/command: Make it clearer that -a needs a commandname

Fixes #5107.

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This commit is contained in:
Fabian Homborg 2019-03-14 21:07:10 +01:00
parent 477b2e8d7c
commit 4a67d9015b

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@ -14,7 +14,7 @@ Description
The following options are available:
- ``-a`` or ``--all`` returns all the external commands that are found in ``$PATH`` in the order they are found.
- ``-a`` or ``--all`` returns all the external COMMANDNAMEs that are found in ``$PATH`` in the order they are found.
- ``-q`` or ``--quiet``, silences the output and prints nothing, setting only the exit code. Implies ``--search``.