doc/filters: amend documentation for the hue filter

Make clear that the options accept an expression.
12 years ago · 6f1716c4b6
parent 18144950d4
commit 6f1716c4b6
1 changed files with 3 additions and 3 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@ -4095,12 +4095,12 @@ Specify the hue angle as a number of degrees. It accepts an expression,
 and defaults to "0".
@item s
-Specify the saturation in the [-10,10] range. It accepts a float number and
+Specify the saturation in the [-10,10] range. It accepts an expression and
 defaults to "1".
@item H
-Specify the hue angle as a number of radians. It accepts a float
+Specify the hue angle as a number of radians. It accepts an
-number or an expression, and defaults to "0".
+expression, and defaults to "0".
@end table
@option{h} and @option{H} are mutually exclusive, and can't be