[gimp] fix internal name of the filter-grid help-id

[Simon Budig <simon src gnome org>]

commit 6ffa19d59567eb19be67362f6958f72b13576e09
Author: Simon Budig <simon budig de>
Date:   Mon Apr 23 01:53:12 2018 +0200

    fix internal name of the filter-grid help-id

 app/actions/filters-actions.c |    2 +-
 app/widgets/gimphelp-ids.h    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/actions/filters-actions.c b/app/actions/filters-actions.c
index 47a79a2..2022a0f 100644
--- a/app/actions/filters-actions.c
+++ b/app/actions/filters-actions.c
@@ -366,7 +366,7 @@ static const GimpStringActionEntry filters_interactive_actions[] =
   { "filters-grid", GIMP_ICON_GRID,
     NC_("filters-action", "_Grid..."), NULL, NULL,
     "gegl:grid",
-    GIMP_HELP_FILTER_GAUSSIAN_GRID },
+    GIMP_HELP_FILTER_GRID },
 
   { "filters-high-pass", GIMP_ICON_GEGL,
     NC_("filters-action", "_High Pass..."), NULL, NULL,
diff --git a/app/widgets/gimphelp-ids.h b/app/widgets/gimphelp-ids.h
index 254e939..ba14953 100644
--- a/app/widgets/gimphelp-ids.h
+++ b/app/widgets/gimphelp-ids.h
@@ -379,7 +379,7 @@
 #define GIMP_HELP_FILTER_GAUSSIAN_BLUR            "gimp-filter-gaussian-blur"
 #define GIMP_HELP_FILTER_GAUSSIAN_BLUR_SELECTIVE  "gimp-filter-gaussian-blur-selective"
 #define GIMP_HELP_FILTER_GEGL_GRAPH               "gimp-filter-gegl"
-#define GIMP_HELP_FILTER_GAUSSIAN_GRID            "gimp-filter-grid"
+#define GIMP_HELP_FILTER_GRID                     "gimp-filter-grid"
 #define GIMP_HELP_FILTER_HIGH_PASS                "gimp-filter-high-pass"
 #define GIMP_HELP_FILTER_HUE_CHROMA               "gimp-filter-hue-chroma"
 #define GIMP_HELP_FILTER_ILLUSION                 "gimp-filter-illusion"