title: Syntax error, unexpected tASSOC, expecting keyword_end
body: <p>Added the convert_options code to existing Paperclip code in my user method. Now getting:</p>
  
  <p>/Users/-----/----/-------/app/models/user.rb:148: syntax error, unexpected tASSOC, expecting keyword_end
               :convert_options => { :small => '-quality 40' }</p>
  
  <p><strong>What am I missing?</strong> </p>
  
  <p>User Model:</p>
  
  <pre><code>...
   # Paperclip
    has_attached_file :photo, 
          :styles =&gt; {
            :small =&gt; ["50x50#", :jpeg],
             :big =&gt; ["450x450#", :jpeg]
           }     
  
          :convert_options =&gt; { 
            :small =&gt; '-quality 40' 
           }         
  
          validates_attachment_size :photo, :less_than =&gt; 5.megabytes
          validates_attachment_content_type :photo, :content_type =&gt; ['image/jpeg', 'image/png']
  ...
  </code></pre>