Rakefile in resque-lock-timeout-0.3.0 vs Rakefile in resque-lock-timeout-0.3.1

@@ -12,9 +12,9 @@
 
 desc 'Build Yardoc documentation.'
 YARD::Rake::YardocTask.new :yardoc do |t|
     t.files   = ['lib/**/*.rb']
     t.options = ['--output-dir', "doc/",
-                 '--files', 'LICENSE',
+                 '--files', 'LICENSE,HISTORY.md',
                  '--readme', 'README.md',
                  '--title', 'resque-lock-timeout documentation']
 end
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