 defmodule IEx.Helpers do
   @moduledoc """
   Welcome to Interactive Elixir. You are currently
-  seeing the documentation for the module IEx.Helpers
+  seeing the documentation for the module `IEx.Helpers`
   which provides many helpers to make Elixir's shell
   more joyful to work with.
 

  * `m/0`     — prints loaded modules
  * `pwd/0`   — prints the current working directory
  * `r/0`     — recompile and reload all modules that were previously reloaded
  *  r/1`     — recompiles and reloads the given module's source file
  * `s/1`     — prints spec information
  * `t/1`     — prints type information
  * `v/0`     — prints the history of commands evaluated in the session

  * `cd/1`    — changes the current directory
  * `clear/0` — clears the screen
  * `flush/0` — flushes all messages sent to the shell
  * `h/0`     — prints this help message
  * `h/1`     — prints help for the given module, function or macro
  * `l/1`     — loads the given module's beam code and purges the current version
  * `ls/0`    — lists the contents of the current directory
