Remove newline

Author: Ron Dahlgren

spec/serpapi/client/client_spec.rb

@@ -105,7 +105,6 @@
     short_key_client = SerpApi::Client.new(engine: 'google', api_key: 'abcdef', timeout: 10)
     inspect_str = short_key_client.inspect
     expect(inspect_str).to_not include('abcdef')
-
   end
 end