Rakefile in sentry-sidekiq-5.16.1 vs Rakefile in sentry-sidekiq-5.17.0

@@ -3,6 +3,6 @@
 
 RSpec::Core::RakeTask.new(:spec).tap do |task|
   task.rspec_opts = "--order rand"
 end
 
-task :default => :spec
+task default: :spec