diff --git a/gtk/gtkcolumnviewcolumn.c b/gtk/gtkcolumnviewcolumn.c
index de240b0d4e..7785a43c37 100644
--- a/gtk/gtkcolumnviewcolumn.c
+++ b/gtk/gtkcolumnviewcolumn.c
@@ -567,7 +567,7 @@ gtk_column_view_column_set_title (GtkColumnViewColumn *self,
  *
  * Returns the title set with gtk_column_view_column_set_title().
  *
- * Returns: (nullable) The column's title
+ * Returns: (nullable): The column's title
  */
 const char *
 gtk_column_view_column_get_title (GtkColumnViewColumn *self)