Update moduledoc for IEx.Remsh

Author: alco

lib/iex/lib/iex/remsh.ex

@@ -1,11 +1,11 @@
 defmodule IEx.Remsh do
   @moduledoc """
-  Helper function injected into connecting remote nodes
-  to properly handle autocompletion. Elixir supports:
+  Provides one helper function that is injected into connecting
+  remote nodes to properly handle autocompletion. Elixir supports:
 
-  * remsh from an elixir node to an elixir node
-  * remsh from a plain erlang node to an elixir node (through the ^G menu)
-  * remsh from an elixir node to a plain erlang node (and get an erl shell there)
+    * remsh from an elixir node to an elixir node
+    * remsh from a plain erlang node to an elixir node (through the ^G menu)
+    * remsh from an elixir node to a plain erlang node (and get an erl shell there)
 
   In order to get an Elixir shell from the ^G menu,
   you need to use 'Elixir-IEx' as the shell name.
@@ -17,7 +17,7 @@ defmodule IEx.Remsh do
     fn e ->
       case :rpc.call node, Elixir.IEx.Autocomplete, :expand, [e] do
         {:badrpc, _} -> {:no, '', []}
-        r -> r 
+        r -> r
       end
     end
   end