[gtk] Minor doc fix

[Matthias Clasen <matthiasc src gnome org>]

commit 57ba4048de225c226fd1387e5c3a541eaefc43fa
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Sep 16 22:35:26 2018 -0400

    Minor doc fix
    
    Clarify some wording.

 gtk/gtkfilterlistmodel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkfilterlistmodel.c b/gtk/gtkfilterlistmodel.c
index 4703d66816..47def9656d 100644
--- a/gtk/gtkfilterlistmodel.c
+++ b/gtk/gtkfilterlistmodel.c
@@ -33,7 +33,7 @@
  *
  * #GtkFilterListModel is a list model that filters a given other
  * listmodel.
- * It hides some elements from the other elements according to
+ * It hides some elements from the other model according to
  * criteria given by a #GtkFilterListModelFilterFunc.
  */