[gegl] noise-cie-lch: update reference hash

[Øyvind Kolås <ok src gnome org>]

commit 124a0c5e519e4ad204402cce0beeef86284169db
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Oct 12 21:06:47 2017 +0200

    noise-cie-lch: update reference hash

 operations/common/noise-cie-lch.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common/noise-cie-lch.c b/operations/common/noise-cie-lch.c
index 260b27b..5ef63c0 100644
--- a/operations/common/noise-cie-lch.c
+++ b/operations/common/noise-cie-lch.c
@@ -191,7 +191,7 @@ gegl_op_class_init (GeglOpClass *klass)
   gegl_operation_class_set_keys (operation_class,
     "name",        "gegl:noise-cie-lch",
     "title",       _("Add CIE Lch Noise"),
-    "reference-hash", "28c06f501e036835263755ec622cfce4",
+    "reference-hash", "16eb13245531f033eabd9c12b22913b2",
     "categories",  "noise",
     "description", _("Randomize lightness, chroma and hue independently"),
     NULL);