:start cannot be customized on use

Signed-off-by: José Valim <[email protected]>

Author: José Valim

lib/elixir/lib/agent.ex

@@ -123,7 +123,6 @@ defmodule Agent do
   The generated `child_spec/1` can be customized with the following options:
 
     * `:id` - the child specification identifier, defaults to the current module
-    * `:start` - how to start the child process (defaults to calling `__MODULE__.start_link/1`)
     * `:restart` - when the child should be restarted, defaults to `:permanent`
     * `:shutdown` - how to shut down the child, either immediately or by giving it time to shut down
 

lib/elixir/lib/gen_server.ex

@@ -142,7 +142,6 @@ defmodule GenServer do
   The generated `child_spec/1` can be customized with the following options:
 
     * `:id` - the child specification identifier, defaults to the current module
-    * `:start` - how to start the child process (defaults to calling `__MODULE__.start_link/1`)
     * `:restart` - when the child should be restarted, defaults to `:permanent`
     * `:shutdown` - how to shut down the child, either immediately or by giving it time to shut down
 

lib/elixir/lib/supervisor.ex

@@ -306,7 +306,6 @@ defmodule Supervisor do
   following options:
 
     * `:id` - the child specification identifier, defaults to the current module
-    * `:start` - how to start the child process (defaults to calling `__MODULE__.start_link/1`)
     * `:restart` - when the supervisor should be restarted, defaults to `:permanent`
 
   The `@doc` annotation immediately preceding `use Supervisor` will be

lib/elixir/lib/task.ex

@@ -97,7 +97,6 @@ defmodule Task do
   `child_spec/1` can be customized with the following options:
 
     * `:id` - the child specification identifier, defaults to the current module
-    * `:start` - how to start the child process (defaults to calling `__MODULE__.start_link/1`)
     * `:restart` - when the child should be restarted, defaults to `:temporary`
     * `:shutdown` - how to shut down the child, either immediately or by giving it time to shut down