cal: clean up man page synopsis syntax

Let's use '[ ]' rather than '< >' to be compatible with our another
man pages. Note that all time addressing on cal(1) command line is
optional.

Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1542883
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2018-02-07 11:06:58 +01:00
parent 7aa670f66f
commit a31bb9b6a1
1 changed files with 1 additions and 1 deletions

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@ -44,7 +44,7 @@ cal \- display a calendar
.br
.B cal
[options]
.RI <timestamp|monthname>
.RI [ "timestamp" | "monthname" ]
.SH DESCRIPTION
.B cal
displays a simple calendar. If no arguments are specified, the current