[gtk+] Trivial grammar fix

[Matthias Clasen <matthiasc src gnome org>]

commit 08f31006cba3a862f4c08f45d0e5004ea1e6cd06
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jan 4 10:57:46 2014 -0500

    Trivial grammar fix

 gtk/gtkaboutdialog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index a694a19..80fc7c6 100644
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -66,7 +66,7 @@
  * opened when the user selects the <literal>About</literal> option from
  * the <literal>Help</literal> menu. All parts of the dialog are optional.
  *
- * About dialog often contain links and email addresses. GtkAboutDialog
+ * About dialogs often contain links and email addresses. GtkAboutDialog
  * displays these as clickable links. By default, it calls gtk_show_uri()
  * when a user clicks one. The behaviour can be overridden with the
  * #GtkAboutDialog::activate-link signal.