diff --git a/doc/base/classes.xml b/doc/base/classes.xml
index 721409d67ac..913b8623def 100644
--- a/doc/base/classes.xml
+++ b/doc/base/classes.xml
@@ -2733,12 +2733,14 @@
+ Play a given animation by the animation name in reverse.
+ Stop the currently playing animation.
@@ -2898,6 +2900,7 @@
+ Used to skip ahead or skip back in an animation. Delta is the time in seconds to skip.