Update docs for defoverridable and super

Author: Yuki Ito

lib/elixir/lib/kernel.ex

@@ -1717,13 +1717,12 @@ defmodule Kernel do
         use DefaultMod
 
         def test(x, y) do
-          x * y + super
+          x * y + super(x, y)
         end
       end
 
   As seen as in the example `super` can be used to call the default
-  implementation, if no arguments are given to `super` it will be implictly
-  given the arguments of the current function.
+  implementation.
   """
   defmacro defoverridable(tuples) do
     quote do

lib/elixir/lib/kernel/special_forms.ex

@@ -812,10 +812,8 @@ defmodule Kernel.SpecialForms do
   defmacro __aliases__(args)
 
   @doc """
-  Calls the overriden function when overriding it with `defoverridable`. If no
-  arguments are given to `super` the overriden function will be called with the
-  same arguments as the current one. See `Kernel.defoverridable` for more
-  information and documentation.
+  Calls the overriden function when overriding it with `defoverridable`.
+  See `Kernel.defoverridable` for more information and documentation.
   """
   defmacro super(args)
 end