[gtk+] docs: Fix parameter names for two functions

[Volker Sobek <vsobek src gnome org>]

commit 0940cbbeb95c526107d0d3787a0a3c3a357d1e83
Author: Volker Sobek <reklov live com>
Date:   Mon Apr 21 22:57:35 2014 +0200

    docs: Fix parameter names for two functions
    
    Don't use two different parameter names.

 gtk/gtkheaderbar.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkheaderbar.c b/gtk/gtkheaderbar.c
index 4274311..05dfc8f 100644
--- a/gtk/gtkheaderbar.c
+++ b/gtk/gtkheaderbar.c
@@ -1888,8 +1888,8 @@ gtk_header_bar_buildable_init (GtkBuildableIface *iface)
  * @bar: A #GtkHeaderBar
  * @child: the #GtkWidget to be added to @bar
  *
- * Adds @child to @box, packed with reference to the
- * start of the @box.
+ * Adds @child to @bar, packed with reference to the
+ * start of the @bar.
  *
  * Since: 3.10
  */
@@ -1905,8 +1905,8 @@ gtk_header_bar_pack_start (GtkHeaderBar *bar,
  * @bar: A #GtkHeaderBar
  * @child: the #GtkWidget to be added to @bar
  *
- * Adds @child to @box, packed with reference to the
- * end of the @box.
+ * Adds @child to @bar, packed with reference to the
+ * end of the @bar.
  *
  * Since: 3.10
  */