doc/filters: Fix texi syntax

Commit f1efaf837117718e3b4c96336fe9b5f686b1fe30 used parentheses
instead of curly braces in texi syntax, resulting in warnings when
the documentation is generated. Fix that.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/doc/filters.texi b/doc/filters.texi
index 81e216a1171b06a261184fe5672a13c32c697a7e..1b1d13fa7ff456faa5ee8eb94178b36cbb5dff63 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -2936,7 +2936,7 @@ The width and height of the drawn box.
 The thickness of the drawn box.
 
 These constants allow the @var{x}, @var{y}, @var{w}, @var{h} and @var{t} expressions to refer to
-each other, so you may for example specify @code(y=x/dar} or @code(h=w/dar).
+each other, so you may for example specify @code{y=x/dar} or @code{h=w/dar}.
 
 @end table
 
@@ -3035,7 +3035,7 @@ The width and height of the drawn cell.
 The thickness of the drawn cell.
 
 These constants allow the @var{x}, @var{y}, @var{w}, @var{h} and @var{t} expressions to refer to
-each other, so you may for example specify @code(y=x/dar} or @code(h=w/dar).
+each other, so you may for example specify @code{y=x/dar} or @code{h=w/dar}.
 
 @end table