[gtk+/gtk-style-context] Fix doc formatting

[Matthias Clasen <matthiasc src gnome org>]

commit 5e6c97398d39c0fcdb27fec32687dc028b227290
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 22 22:39:20 2010 -0500

    Fix doc formatting

 gtk/gtkstylecontext.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkstylecontext.c b/gtk/gtkstylecontext.c
index 7081e18..48429c7 100644
--- a/gtk/gtkstylecontext.c
+++ b/gtk/gtkstylecontext.c
@@ -72,7 +72,9 @@
  * <para>
  * For simple widgets where state changes affect the whole widget area,
  * calling gtk_style_context_notify_state_change() with a %NULL region
- * is sufficient.
+ * is sufficient to trigger the transition animation. And GTK+ already
+ * does that when gtk_widget_set_state() or gtk_widget_set_state_flags()
+ * are called.
  * </para>
  * <para>
  * If a widget needs to declare several animatable regions (i.e. not
@@ -165,7 +167,6 @@
  * special value, in this case, the whole widget area will be updated
  * by the animation.
  * </para>
- * <para>
  * </refsect2>
  * <refsect2 id="gtkstylecontext-custom-styling">
  * <title>Custom styling in UI libraries and applications</title>