docs: Tweak frame clock docs

diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index 4d05da780c1794a3bb562a38d7c3e768f4718376..5e4492744c4f44b7776aa7aa344669ab7e9c8525 100644 (file)
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -29,11 +29,11 @@
 
 /**
  * SECTION:gdkframeclock
- * @Short_description: Frame clock syncs painting to a window or display
- * @Title: Frame clock
+ * @Title: GdkFrameClock
+ * @Short_description: Synchronizes painting to a surface
  *
- * A #GdkFrameClock tells the application when to update and repaint a
- * window. This may be synced to the vertical refresh rate of the
+ * A #GdkFrameClock tells the application when to update and repaint
+ * a surface. This may be synced to the vertical refresh rate of the
  * monitor, for example. Even when the frame clock uses a simple timer
  * rather than a hardware-based vertical sync, the frame clock helps
  * because it ensures everything paints at the same time (reducing the