Rakefile in net_tcp_client-2.2.0 vs Rakefile in net_tcp_client-2.2.1

@@ -1,21 +1,21 @@
-require 'rake/testtask'
-require_relative 'lib/net/tcp_client/version'
+require "rake/testtask"
+require_relative "lib/net/tcp_client/version"
 
 task :gem do
-  system 'gem build net_tcp_client.gemspec'
+  system "gem build net_tcp_client.gemspec"
 end
 
-task :publish => :gem do
+task publish: :gem do
   system "git tag -a v#{Net::TCPClient::VERSION} -m 'Tagging #{Net::TCPClient::VERSION}'"
-  system 'git push --tags'
+  system "git push --tags"
   system "gem push net_tcp_client-#{Net::TCPClient::VERSION}.gem"
   system "rm net_tcp_client-#{Net::TCPClient::VERSION}.gem"
 end
 
 Rake::TestTask.new(:test) do |t|
-  t.pattern = 'test/**/*_test.rb'
+  t.pattern = "test/**/*_test.rb"
   t.verbose = true
   t.warning = true
 end
 
-task :default => :test
+task default: :test