[gegl] gluas: fix a typo in the description

[Piotr Drąg <piotrdrag src gnome org>]

commit 486e687cc12723419bd8529658b6b8ddf4611a2e
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun May 7 10:45:35 2017 +0200

    gluas: fix a typo in the description

 operations/workshop/external/gluas.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/workshop/external/gluas.c b/operations/workshop/external/gluas.c
index a4f478c..92547a5 100644
--- a/operations/workshop/external/gluas.c
+++ b/operations/workshop/external/gluas.c
@@ -993,7 +993,7 @@ gegl_op_class_init (GeglOpClass *klass)
   "categories"  , "script:misc",
   "title"       , _("gluas"),
   "description" ,
-        _("Pixel level filter/composer scripting protoyping with lua. See 
http://pippin.gimp.org/image-processing/ for further details."),
+        _("Pixel level filter/composer scripting prototyping with lua. See 
http://pippin.gimp.org/image-processing/ for further details."),
         NULL);
 }