Readme update

Author: rvanlieshout

README.md

@@ -27,16 +27,16 @@ Or install it yourself as:
 
 There is nothing you need to do to get this working. A helper could be useful for handling large amount of destroy buttons:
 
-  def destroy_link_to(path, options)
-    link_to t('.destroy'), path, 
-      :method => :delete,
-      :class => "btn",
-      :confirm => t('.destroy_confirm.body', :item => options[:item]),
-      "data-confirm-title" => t('.destroy_confirm.title', :item => options[:item]),
-      "data-confirm-cancel" => t('.destroy_confirm.cancel', :item => options[:item]),
-      "data-confirm-proceed" => t('.destroy_confirm.proceed', :item => options[:item]),
-      "data-confirm-proceed-class" => "btn-danger"
-  end
+    def destroy_link_to(path, options)
+      link_to t('.destroy'), path, 
+        :method => :delete,
+        :class => "btn",
+        :confirm => t('.destroy_confirm.body', :item => options[:item]),
+        "data-confirm-title" => t('.destroy_confirm.title', :item => options[:item]),
+        "data-confirm-cancel" => t('.destroy_confirm.cancel', :item => options[:item]),
+        "data-confirm-proceed" => t('.destroy_confirm.proceed', :item => options[:item]),
+        "data-confirm-proceed-class" => "btn-danger"
+    end
 
 ## Contributing