[gimp] Tools presets -> Tool Pre_sets. Fixes #3092

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit fbde5da3b892423beb9f376377533aec0b1788e7
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Mon Mar 11 23:46:55 2019 +0300

    Tools presets -> Tool Pre_sets. Fixes #3092

 app/actions/dialogs-actions.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/actions/dialogs-actions.c b/app/actions/dialogs-actions.c
index 7208c086cd..4e203c8372 100644
--- a/app/actions/dialogs-actions.c
+++ b/app/actions/dialogs-actions.c
@@ -188,13 +188,13 @@ const GimpStringActionEntry dialogs_dockable_actions[] =
     GIMP_HELP_PALETTE_DIALOG },
 
   { "dialogs-palette-editor", GIMP_ICON_PALETTE,
-    NC_("dialogs-action", "Palette Editor"), NULL,
+    NC_("dialogs-action", "Palette _Editor"), NULL,
     NC_("dialogs-action", "Open the palette editor"),
     "gimp-palette-editor",
     GIMP_HELP_PALETTE_EDIT },
 
   { "dialogs-tool-presets", GIMP_ICON_TOOL_PRESET,
-    NC_("dialogs-action", "Tool presets"), NULL,
+    NC_("dialogs-action", "Tool Pre_sets"), NULL,
     NC_("dialogs-action", "Open tool presets dialog"),
     "gimp-tool-preset-list|gimp-tool-preset-grid",
     GIMP_HELP_TOOL_PRESET_DIALOG },