Squash a warning

deps/rabbitmq_cli/lib/rabbitmq/cli/ctl/commands/status_command.ex

@@ -14,8 +14,7 @@
 ## Copyright (c) 2007-2019 Pivotal Software, Inc.  All rights reserved.
 
 defmodule RabbitMQ.CLI.Ctl.Commands.StatusCommand do
-  alias RabbitMQ.CLI.Core.{DocGuide}
-  import RabbitMQ.CLI.Core.Platform, only: [os_name: 1]
+  alias RabbitMQ.CLI.Core.DocGuide
 
   @behaviour RabbitMQ.CLI.CommandBehaviour
 

deps/rabbitmq_cli/test/core/args_processing_test.exs

@@ -34,7 +34,7 @@ defmodule ArgsProcessingTest do
     |> Map.values
   end
 
-  defp line_filter([option, description]) do
+  defp line_filter([_, description]) do
     Regex.match?(~r/must be one of/, description)
   end
   defp line_filter(line) do