bin/annotate in annotate-2.6.0 vs bin/annotate in annotate-2.6.1

@@ -117,10 +117,11 @@
     else
       ENV['require'] = path
     end
   end
 
-  opts.on('-e', '--exclude [tests,fixtures,factories]', ['tests','fixtures','factories'], "Do not annotate fixtures, test files, and/or factories") do |exclusions|
+  opts.on('-e', '--exclude [DIRS]', ['tests','fixtures','factories'], "Do not annotate fixtures, test files, and/or factories") do |exclusions|
+    exclusions ||= %w(tests fixtures factories)  
     exclusions.each { |exclusion| ENV["exclude_#{exclusion}"] = "yes" }
   end
 
   opts.on('-f', '--format [bare|rdoc|markdown]', ['bare', 'rdoc', 'markdown'], 'Render Schema Infomation as plain/RDoc/Markdown') do |fmt|
     ENV["format_#{fmt}"] = 'yes'