diff --git a/doc/en/Gtk/CreateCustomWidgetArgs.xml b/doc/en/Gtk/CreateCustomWidgetArgs.xml
index da567c5b8..8fc6784ef 100644
--- a/doc/en/Gtk/CreateCustomWidgetArgs.xml
+++ b/doc/en/Gtk/CreateCustomWidgetArgs.xml
@@ -23,7 +23,7 @@
Event data.
The event invokes delegates which pass event data via this class.
- If you set the to a in an event handler, the specified widget will be added to a custom tab in the print dialog.
+ If you set the to a in an event handler, the specified widget will be added to a custom tab in the print dialog.