** Commands winner-redo and winner-undo, from winner.el, are now bound to
C-c <left> and C-c <right>, respectively. This is an incompatible change.
-** Help commands `describe-funcion' and `describe-key' now show function
+** Help commands `describe-function' and `describe-key' now show function
arguments in lowercase italics on displays that support it. To change the
default, customize face `help-argument-name' or redefine the function
`help-default-arg-highlight'.