cal: (man) fix -c

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/misc-utils/cal.1.adoc b/misc-utils/cal.1.adoc
index 4ca9d0cde0f97eb158bc8cd9150b73af53ef1faf..87b9a56fbce8150e4c28d964b77492e500868e41 100644 (file)
--- a/misc-utils/cal.1.adoc
+++ b/misc-utils/cal.1.adoc
@@ -117,7 +117,7 @@ Display week numbers in the calendar (US or ISO-8601). See the *NOTES* section f
 *--color*[=_when_]::
 Colorize the output. The optional argument _when_ can be *auto*, *never* or *always*. If the _when_ argument is omitted, it defaults to *auto*. The colors can be disabled; for the current built-in default see the *--help* output. See also the *COLORS* section.
 
-*-c, --columns*[=_columns_]::
+*-c, --columns*=_columns_::
 Number of columns to use. *auto* uses as many as fit the terminal.
 
 include::man-common/help-version.adoc[]