[gtk+] Improve punctuation in a new translatable string

[Piotr Drąg <piotrdrag src gnome org>]

commit df61db6dbc99259033dea81727e03a8b0b6d4c2b
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat May 17 20:20:45 2014 +0200

    Improve punctuation in a new translatable string

 gtk/gtkwindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index e610d81..20f7251 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -12467,7 +12467,7 @@ gtk_window_set_debugging (gboolean enable,
                                            GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
                                            GTK_MESSAGE_QUESTION,
                                            GTK_BUTTONS_NONE,
-                                           _("Do you want to use GTK+ Inspector ?"));
+                                           _("Do you want to use GTK+ Inspector?"));
           gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
               _("GTK+ Inspector is an interactive debugger that lets you explore and "
                 "modify the internals of any GTK+ application. Using it may cause the "