docs: Fix typo in GtkWidget geometry-management documentation

Reported by Andrew Cowie in
https://bugzilla.gnome.org/show_bug.cgi?id=638963

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index b740d1c13d623eaabcd689337d74a32e0c4a998d..b7c3141d0de1d8533f76d67520894cdc54e232e7 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -105,7 +105,7 @@
  * For example, when queried in the normal
  * %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH mode:
  * First, the default minimum and natural width for each widget
- * in the interface will be computed using gtk_width_get_preferred_width().
+ * in the interface will be computed using gtk_widget_get_preferred_width().
  * Because the preferred widths for each container depend on the preferred
  * widths of their children, this information propagates up the hierarchy,
  * and finally a minimum and natural width is determined for the entire