[gegl] We default to en_US in UI messages, so it's 'color', not 'colour'

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit eaf6d300b20df5ebaf2fab29b3befd521b031f71
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Mon Aug 13 05:03:50 2012 +0400

    We default to en_US in UI messages, so it's 'color', not 'colour'

 operations/common/mantiuk06.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common/mantiuk06.c b/operations/common/mantiuk06.c
index 02dfd29..f8a0bef 100644
--- a/operations/common/mantiuk06.c
+++ b/operations/common/mantiuk06.c
@@ -33,7 +33,7 @@ gegl_chant_double (contrast, _("Contrast"),
                   _("The amount of contrast compression"))
 gegl_chant_double (saturation, _("Saturation"),
                   0.0, 2.0, 0.8,
-                  _("Global colour saturation factor"))
+                  _("Global color saturation factor"))
 gegl_chant_double (detail, _("Detail"),
                   1.0, 99.0, 1.0,
                   _("Level of emphasis on image gradient details"))