   ### Erlang/OTP integration
 
   From Elixir v1.10, Elixir's Logger is fully integrated with Erlang's
-  logger. This means setting the level in Elixir's Logger changes
-  Erlang's Logge and vice-versa.
+  logger. They share the same `Logger.level/0`, any metadata set with
+  `Logger.metadata/1` applies to both, and so on.
 
   Elixir also supports formatting Erlang reports using Elixir syntax.
   This can be controlled with two configurations:

  printed to the console. If your log level is set to `:warn`, only
  `:warn` and `:error` will be printed.

  ## Configuration

  `Logger` supports a wide range of configurations.


  ### Custom formatting

  The console backend allows you to customize the format of your
  log messages with the `:format` option.

  You may set `:format` to either a string or a `{module, function}`
  tuple if you wish to provide your own format function. Here is an
  example of how to configure the `:console` backend in a
  `config/config.exs` file:

      config :logger, :console,
        format: {MyConsoleLogger, :format}

  And here is an example of how you can define `MyConsoleLogger.format/4`
  from the above configuration:

      defmodule MyConsoleLogger do
        def format(level, message, timestamp, metadata) do
