doc/filters: add missing '' for blend example
authorPaul B Mahol <onemda@gmail.com>
Sun, 3 Sep 2017 18:00:53 +0000 (20:00 +0200)
committerPaul B Mahol <onemda@gmail.com>
Sun, 3 Sep 2017 18:00:53 +0000 (20:00 +0200)
commit8b193e553055f7c89f6a8263ebdc2e6756af7fb1
treed9a983c3660e626fdb9a16726d834fd4bdb76589
parent05b1c606870cc4646da8197a86e9af5301654499
doc/filters: add missing '' for blend example

Signed-off-by: Paul B Mahol <onemda@gmail.com>
doc/filters.texi