Fix "itslef" to "itself"
diff --git a/manimlib/animation/transform.py b/manimlib/animation/transform.py
index ef07090cf5..fef381848d 100644
--- a/manimlib/animation/transform.py
+++ b/manimlib/animation/transform.py
@@ -152,7 +152,7 @@ def __init__(self, method, *args, **kwargs):
         method is a method of Mobject, *args are arguments for
         that method.  Key word arguments should be passed in
         as the last arg, as a dict, since **kwargs is for
-        configuration of the transform itslef
+        configuration of the transform itself
 
         Relies on the fact that mobject methods return the mobject
         """

I know this is trivial, but I had to fix it.