README.markdown in is_bot-0.3.0 vs README.markdown in is_bot-0.3.1

@@ -19,11 +19,11 @@
       validate_captcha
     end
     
 In your model's view:
     
-    form_for @user do |F|
-      f.captcha_reverse_field :user
+    form_for @user do |f|
+      captcha_reverse_field :user
     end
     
 And that's it.
 
 
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