[gtk+] docs: fix typo in doc syntax

[William Jon McCann <mccann src gnome org>]

commit e1be5e295635882b6b635724fb73ac19460e1031
Author: William Jon McCann <william jon mccann gmail com>
Date:   Mon Jan 20 17:05:52 2014 -0500

    docs: fix typo in doc syntax

 gdk/gdkwindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 72d01c4..b83bb0f 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -2219,7 +2219,7 @@ from_embedder (GdkWindow *window,
  * Checks whether the window has a native window or not. Note that
  * you can use gdk_window_ensure_native() if a native window is needed.
  *
- * Returns: %TRUE if the %window has a native window, %FALSE otherwise.
+ * Returns: %TRUE if the @window has a native window, %FALSE otherwise.
  *
  * Since: 2.22
  */