[gimp] app: remove double mnemonics in filters

[Piotr Drąg <piotrdrag src gnome org>]

commit ee8f0fec5dd49b3cf5ccb1a8da0d6b50c63c3b81
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Dec 1 10:40:47 2015 +0100

    app: remove double mnemonics in filters

 app/actions/filters-actions.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/app/actions/filters-actions.c b/app/actions/filters-actions.c
index 15060c3..15815e1 100644
--- a/app/actions/filters-actions.c
+++ b/app/actions/filters-actions.c
@@ -175,12 +175,12 @@ static const GimpStringActionEntry filters_actions[] =
     NULL /* FIXME GIMP_HELP_FILTER_EMBOSS */ },
 
   { "filters-engrave", GIMP_STOCK_GEGL,
-    NC_("filters-action", "_En_grave..."), NULL, NULL,
+    NC_("filters-action", "En_grave..."), NULL, NULL,
     "gegl:engrave",
     NULL /* FIXME GIMP_HELP_FILTER_ENGRAVE */ },
 
   { "filters-exposure", GIMP_STOCK_GEGL,
-    NC_("filters-action", "_E_xposure..."), NULL, NULL,
+    NC_("filters-action", "E_xposure..."), NULL, NULL,
     "gegl:exposure",
     NULL /* FIXME GIMP_HELP_FILTER_EXPOSURE */ },
 
@@ -390,7 +390,7 @@ static const GimpStringActionEntry filters_actions[] =
     NULL /* FIXME GIMP_HELP_FILTER_STRETCH_CONTRAST_HSV */ },
 
   { "filters-supernova", GIMP_STOCK_GEGL,
-    NC_("filters-action", "_Super_nova..."), NULL, NULL,
+    NC_("filters-action", "Super_nova..."), NULL, NULL,
     "gegl:supernova",
     NULL /* FIXME GIMP_HELP_FILTER_SUPERNOVA */ },