[gnome-builder] animation: fix introspection docs

[Christian Hergert <chergert src gnome org>]

commit 3e07431eb89043f5c99940a531be9d4bea6d75ae
Author: Christian Hergert <christian hergert me>
Date:   Mon Mar 7 15:38:20 2016 -0800

    animation: fix introspection docs

 contrib/egg/egg-animation.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/contrib/egg/egg-animation.c b/contrib/egg/egg-animation.c
index 094a980..b48e6ea 100644
--- a/contrib/egg/egg-animation.c
+++ b/contrib/egg/egg-animation.c
@@ -1002,7 +1002,7 @@ egg_animation_mode_get_type (void)
  * @object: A #GObject.
  * @mode: The animation mode.
  * @duration_msec: The duration in milliseconds.
- * @frame_rate: The target frame rate.
+ * @frame_clock: (nullable): The #GdkFrameClock to synchronize to.
  * @first_property: The first property to animate.
  * @args: A variadac list of arguments
  *