diff --git a/docs/tutorial/views.rst b/docs/tutorial/views.rst
index f490eb84..e8cdfd40 100644
--- a/docs/tutorial/views.rst
+++ b/docs/tutorial/views.rst
@@ -213,12 +213,12 @@ There are a few differences from the ``register`` view:
     session. The data is stored in a *cookie* that is sent to the
     browser, and the browser then sends it back with subsequent requests.
     Flask securely *signs* the data so that it can't be tampered with.
-    
-In this tutorial - for debugging purposes - the error messages are explicit 
-about the origin of the corresponding failure: a user already exists, the password 
+
+In this tutorial - for debugging purposes - the error messages are explicit
+about the origin of the corresponding failure: a user already exists, the password
 is incorrect or the username does not exist. In a real world application, it is discouraged
 to do so, as this information might be helpful to potential attackers. To learn more about
-secure handling of error messages, see the 
+secure handling of error messages, see the
 [OWASP recommendations](https://owasp.org/www-project-proactive-controls/v3/en/c10-errors-exceptions).
 
 Now that the user's ``id`` is stored in the :data:`session`, it will be