Avoid a bug with a yard and source code not well rendered

Author: benoittgt

Gemfile

@@ -20,7 +20,7 @@ else
   gem 'rake', '< 11.0.0' # rake 11 requires Ruby 1.9.3 or later
 end
 
-gem 'yard', '~> 0.9.22', :require => false
+gem 'yard', '~> 0.9.24', :require => false
 gem 'redcarpet'
 gem 'github-markup'