[atk] Added missing 2.30 Since tags

[Alejandro Piñeiro Iglesias <apinheiro src gnome org>]

commit c5c47d0313ae5b7ffff8fba1603bc6dea957ad19
Author: Alejandro Piñeiro <apinheiro igalia com>
Date:   Wed May 16 09:03:22 2018 +0200

    Added missing 2.30 Since tags

 atk/atkcomponent.h |    2 ++
 atk/atkutil.h      |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/atk/atkcomponent.h b/atk/atkcomponent.h
index 22155c1..fb5d2ef 100644
--- a/atk/atkcomponent.h
+++ b/atk/atkcomponent.h
@@ -129,6 +129,8 @@ GType atk_rectangle_get_type (void);
  * @remove_focus_handler: This virtual function is deprecated since
  * 2.9.4 and it should not be overriden. See
  * atk_component_remove_focus_handler() for more information.
+ *
+ * @Since: ATK-2.30
  */
 
 struct _AtkComponentIface
diff --git a/atk/atkutil.h b/atk/atkutil.h
index e3a6e4b..6f16add 100644
--- a/atk/atkutil.h
+++ b/atk/atkutil.h
@@ -179,7 +179,7 @@ GType atk_util_get_type (void);
  *@ATK_XY_WINDOW: specifies xy coordinates relative to the widget's
  * top-level window
  *@ATK_XY_PARENT: specifies xy coordinates relative to the widget's
- * immediate parent.
+ * immediate parent. @Since: ATK-2.30
  *
  *Specifies how xy coordinates are to be interpreted. Used by functions such
  *as atk_component_get_position() and atk_text_get_character_extents()