[gimp] Fix syntaxis in user-visible messages

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit 7be0e1c7475d3ebde0af30675edf7390bdff816e
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Fri Oct 11 06:32:04 2013 +0400

    Fix syntaxis in user-visible messages
    
    Phrases starting with "When enabled" should have a comma.

 app/actions/windows-actions.c |    4 ++--
 app/widgets/gimpdockwindow.c  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/app/actions/windows-actions.c b/app/actions/windows-actions.c
index c486cac..fa00a9e 100644
--- a/app/actions/windows-actions.c
+++ b/app/actions/windows-actions.c
@@ -117,14 +117,14 @@ static const GimpToggleActionEntry windows_toggle_actions[] =
 {
   { "windows-hide-docks", NULL,
     NC_("windows-action", "Hide Docks"), "Tab",
-    NC_("windows-action", "When enabled docks and other dialogs are hidden, leaving only image windows."),
+    NC_("windows-action", "When enabled, docks and other dialogs are hidden, leaving only image windows."),
     G_CALLBACK (windows_hide_docks_cmd_callback),
     FALSE,
     GIMP_HELP_WINDOWS_HIDE_DOCKS },
 
   { "windows-use-single-window-mode", NULL,
     NC_("windows-action", "Single-Window Mode"), NULL,
-    NC_("windows-action", "When enabled GIMP is in a single-window mode."),
+    NC_("windows-action", "When enabled, GIMP is in a single-window mode."),
     G_CALLBACK (windows_use_single_window_mode_cmd_callback),
     FALSE,
     GIMP_HELP_WINDOWS_USE_SINGLE_WINDOW_MODE }
diff --git a/app/widgets/gimpdockwindow.c b/app/widgets/gimpdockwindow.c
index f14e5a4..b379ff1 100644
--- a/app/widgets/gimpdockwindow.c
+++ b/app/widgets/gimpdockwindow.c
@@ -393,7 +393,7 @@ gimp_dock_window_constructed (GObject *object)
                         dock_window);
 
       gimp_help_set_help_data (dock_window->p->auto_button,
-                               _("When enabled the dialog automatically "
+                               _("When enabled, the dialog automatically "
                                  "follows the image you are working on."),
                                GIMP_HELP_DOCK_AUTO_BUTTON);
     }