Rakefile in ncmb-ruby-client-0.0.8 vs Rakefile in ncmb-ruby-client-0.0.9

@@ -3,7 +3,7 @@
 Bundler.setup
 require 'rspec/core/rake_task'
  
 desc "run spec"
 RSpec::Core::RakeTask.new(:spec) do |t|
-  t.rspec_opts = ["-c", "-fs"]
+  t.rspec_opts = ["--color", "--format documentation"]
 end
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