Fixed typo in tutorial/create_news_items
diff --git a/user_guide_src/source/tutorial/create_news_items.rst b/user_guide_src/source/tutorial/create_news_items.rst
index bfaf135..ad355b3 100644
--- a/user_guide_src/source/tutorial/create_news_items.rst
+++ b/user_guide_src/source/tutorial/create_news_items.rst
@@ -39,7 +39,7 @@
The first function is provided by the `form
helper <../helpers/form_helper.html>`_ and renders the form element and
-adds extra functionality, like adding a hidden `CSFR prevention
+adds extra functionality, like adding a hidden `CSRF prevention
field <../libraries/security.html>`_. The latter is used to report
errors related to form validation.