Remove accidentally commited spec and excess ws

Author: JonRowe

lib/rspec/rails/matchers/action_cable.rb

@@ -47,7 +47,6 @@ module ActionCable
       #     expect {
       #       ActionCable.server.broadcast "messages", text: 'Hi!'
       #     }.to have_broadcasted_to("messages").with(text: 'Hi!')
-
       def have_broadcasted_to(target = nil)
         check_action_cable_adapter
 

spec/rspec/rails/matchers/action_cable/have_broadcasted_to_spec.rb

@@ -246,9 +246,6 @@ def broadcast(stream, msg)
     it "has an appropriate description including the expected contents when qualified with `#with`" do
       expect(have_broadcasted_to("my_stream").from_channel(channel).with("hello world").description).to eq("have broadcasted exactly 1 messages to my_stream with \"hello world\"")
     end
-
-    it { expect("foo").to eq("foo") }
-
     it "has an appropriate description including the matcher's description when qualified with `#with` and a composable matcher" do
       expect(
         have_broadcasted_to("my_stream")