The action/handler code refactoring didn't change the action/handler
syntax, but did generalize it - the Documentation should reflect that.

Link: http://lkml.kernel.org/r/c2fe4144678829c70cad67aaa847dca27d57cb83.1550100284.git.tom.zanussi@linux.intel.comSigned-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>