Rakefile in inky-rb-1.3.7.2 vs Rakefile in inky-rb-1.3.7.3

@@ -7,8 +7,8 @@
   require 'rspec/core/rake_task'
   RSpec::Core::RakeTask.new(:spec)
 rescue LoadError
 end
 
-task test_all: [:spec, :rubocop]
+task test_all: %i[spec rubocop]
 
 task default: :test_all