diff --git a/docs/reference/gtk/tmpl/gtkcelllayout.sgml b/docs/reference/gtk/tmpl/gtkcelllayout.sgml
index 4cc7ea12fe..e9e8fe21be 100644
--- a/docs/reference/gtk/tmpl/gtkcelllayout.sgml
+++ b/docs/reference/gtk/tmpl/gtkcelllayout.sgml
@@ -29,7 +29,7 @@ of the attribute for each cell that is rendered.
 Implementations of GtkCellLayout which also implement the GtkBuildable 
 interface (#GtkCellView, #GtkIconView, #GtkComboBox, #GtkComboBoxEntry, 
 #GtkEntryCompletion, #GtkTreeViewColumn) accept GtkCellRenderer objects
-as <child> elements in UI definitons. They support a custom 
+as <child> elements in UI definitions. They support a custom 
 <attributes> element for their children, which can contain 
 multiple <attribute> elements. Each <attribute> element has 
 a name attribute which specifies a property of the cell renderer; the