[gegl] Remove trailing space

[Øyvind "pippin" Kolås <ok src gnome org>]

commit d40c9efe72659952b395ae788e5099d5031029eb
Author: scootergrisen <scootergrisen gmail com>
Date:   Tue Dec 15 14:22:08 2020 +0000

    Remove trailing space

 operations/common/bilateral-filter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/operations/common/bilateral-filter.c b/operations/common/bilateral-filter.c
index 39b9d2282..c9490d9e7 100644
--- a/operations/common/bilateral-filter.c
+++ b/operations/common/bilateral-filter.c
@@ -296,7 +296,7 @@ gegl_op_class_init (GeglOpClass *klass)
            "reference-hash", "ae2daa632761f829c4a59225f17bf211",
            "description",
            _("Like a gaussian blur; but where the contribution for each neighbourhood "
-          "pixel is also weighted by the color difference with the original center pixel. "),
+          "pixel is also weighted by the color difference with the original center pixel."),
            NULL);
 }