lib/formstrap/form_builder.rb in formstrap-0.3.1 vs lib/formstrap/form_builder.rb in formstrap-0.3.2

@@ -13,10 +13,10 @@
 
     def preview_button(value = nil, options = {}, &block)
       default_options = {
         data: {
           controller: "preview",
-          "preview-url-value":  options[:url]
+          "preview-url-value": options[:url]
         },
         type: nil
       }
       button value, default_options.deep_merge(options.except(:url)), &block
     end