https://bugzilla.gnome.org/show_bug.cgi?id=775864
<para>The contents of a widget often need to be partially or fully redrawn,
e.g. when another window is moved and uncovers part of the widget, or
- when tie window containing it is resized. It is also possible to explicitly
+ when the window containing it is resized. It is also possible to explicitly
cause part or all of the widget to be redrawn, by calling
gtk_widget_queue_draw() or its variants. GTK+ takes care of most of the
details by providing a ready-to-use cairo context to the ::draw signal