[gtk+/wip/ebassi/combo] docs: Fix the description of GtkOptionList

[Emmanuele Bassi <ebassi src gnome org>]

commit d3957af1cfe21b2e478bb8b3b08a8a143af2fa11
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Aug 10 13:44:56 2015 +0100

    docs: Fix the description of GtkOptionList
    
    Drop references to unknown widgets, and clean up the description of the
    class.

 gtk/gtkoptionlist.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkoptionlist.c b/gtk/gtkoptionlist.c
index e2b6e5b..fe86a58 100644
--- a/gtk/gtkoptionlist.c
+++ b/gtk/gtkoptionlist.c
@@ -47,10 +47,10 @@
  * SECTION:gtkoptionlist
  * @Short_description: A simple text-only choice
  * @Title: GtkOptionList
- * @See_also: #GtkOptionListBoxText, #GtkOptionButton
+ * @See_also: #GtkOptionButton
  *
- * A GtkOptionList is a simple variant of a choice widget that hides
- * the model-view complexity of #GtkOptionListBox.
+ * GtkOptionList is a widget that allows the user to choose from a list of
+ * valid values.
  *
  * To create a GtkOptionList, use gtk_option_list_new().
  *
@@ -70,7 +70,7 @@
  *
  * # GtkOptionList as GtkBuildable
  *
- * The GtkOptionList implementation of the GtkBuildable interface supports
+ * The GtkOptionList implementation of the #GtkBuildable interface supports
  * adding items directly using the <items> element and specifying <item>
  * elements for each item. Each <item> element can specify the “id”
  * and "sort" corresponding to the appended text and also supports