diff --git a/gtk/gtkcelllayout.c b/gtk/gtkcelllayout.c
index b2182d276e..c54a8753b5 100644
--- a/gtk/gtkcelllayout.c
+++ b/gtk/gtkcelllayout.c
@@ -63,7 +63,7 @@
  * </example>
  *
  * Furthermore for implementations of GtkCellLayout that use a #GtkCellArea
- * to lay out cells (most, of not all GtkCellLayouts in GTK+ use a GtkCellArea)
+ * to lay out cells (all GtkCellLayouts in GTK+ use a GtkCellArea)
  * <link linkend="cell-properties">cell properties</link> can also be defined
  * in the format by specifying the custom &lt;cell-packing&gt; attribute which
  * can contain multiple &lt;property&gt; elements defined in the normal way.