docs: fix typo in parameter name

diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index a065d5ba8c4a3305670f8e888a6417f4a6bacd49..8142e1b80a4f25c0e91ec5fe121ea9076b0181f7 100644 (file)
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -1947,7 +1947,7 @@ gdk_x11_display_finalize (GObject *object)
  * gdk_x11_lookup_xdisplay:
  * @xdisplay: a pointer to an X Display
  * 
- * Find the #GdkDisplay corresponding to @display, if any exists.
+ * Find the #GdkDisplay corresponding to @xdisplay, if any exists.
  * 
  * Return value: (transfer none) (type GdkX11Display): the #GdkDisplay, if found, otherwise %NULL.
  *