Rakefile in omniauth-oauth2-1.6.0 vs Rakefile in omniauth-oauth2-1.7.0

@@ -1,5 +1,6 @@
 #!/usr/bin/env rake
+
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"
 
 RSpec::Core::RakeTask.new