title: Rails 3 yaml errors
body: <p>I am currently upgrading my application from rails 2.3 to 3.0 and ruby 1.9.3. After making the required changes and trying to access the home page of my app i'm getting the following error.</p>
  
  <pre><code>Psych::SyntaxError ((/apps/myapp/config/locales/en.yml): did not find expected node     content while parsing a flow node at line 73 column 14):
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:203:in `parse'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:203:in `parse_stream'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:151:in `parse'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:127:in `load'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:297:in `block in load_file'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:297:in `open'
  /usr/local/rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/psych.rb:297:in `load_file'
  </code></pre>
  
  <p>The full stack trace can be found at : <a href="http://pastie.org/5478123">http://pastie.org/5478123</a></p>
  
  <p>Line no 73 of en.yml contains </p>
  
  <pre><code>order: [:year, :month, :day]
  </code></pre>
  
  <p>Can someone help me in fixing this. Currently myapp is running on Rails 2.3.14 and ruby 1.8.7</p>