Rakefile in howitzer-2.0.2 vs Rakefile in howitzer-2.0.3

@@ -17,6 +17,6 @@
 
 YARD::Rake::YardocTask.new { |_t| }
 
 RuboCop::RakeTask.new
 
-task default: %i(rubocop spec cucumber)
+task default: %i[rubocop spec cucumber]