move default task to conventional location at top

Rakefile

@@ -5,9 +5,9 @@ require_relative "lib/standard/rake"
 
 CLOBBER.include "*.gem"
 
+task default: [:test, "standard:fix"]
+
 Rake::TestTask.new(:test) do |t|
   t.warning = false
   t.test_files = FileList["test/**/*_test.rb"]
 end
-
-task default: [:test, "standard:fix"]