[gtk+] A few more documentation fixes

[Timm Bäder <baedert src gnome org>]

commit 1331b60029fdc29f76a9a53d0c75521ea57c66ae
Author: Timm Bäder <mail baedert org>
Date:   Tue Feb 9 08:05:16 2016 +0100

    A few more documentation fixes

 gtk/gtkstacksidebar.c |    4 ++--
 gtk/gtkswitch.c       |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkstacksidebar.c b/gtk/gtkstacksidebar.c
index ccee1cf..ec50fc4 100644
--- a/gtk/gtkstacksidebar.c
+++ b/gtk/gtkstacksidebar.c
@@ -49,13 +49,13 @@
  * GtkStackSidebar has a single CSS node with name stacksidebar and
  * style class .sidebar.
  *
- * When circumstances require it, GtkStackSwitcher adds the
+ * When circumstances require it, GtkStackSidebar adds the
  * .needs-attention style class to the widgets representing the stack
  * pages.
  *
  * Since: 3.16
  */
- 
+
 struct _GtkStackSidebarPrivate
 {
   GtkListBox *list;
diff --git a/gtk/gtkswitch.c b/gtk/gtkswitch.c
index f2c220a..b9162be 100644
--- a/gtk/gtkswitch.c
+++ b/gtk/gtkswitch.c
@@ -991,7 +991,7 @@ gtk_switch_class_init (GtkSwitchClass *klass)
    *
    * The ::state-set signal on GtkSwitch is emitted to change the underlying
    * state. It is emitted when the user changes the switch position. The
-   * default handler keeps the state in sync with the #GtkState:active
+   * default handler keeps the state in sync with the #GtkSwitch:active
    * property.
    *
    * To implement delayed state change, applications can connect to this signal,