Update entity_provider.rst

MarcusSchwarz · xabbuh · commit dc3a2ca08481 · 2018-01-02T15:35:51.000+01:00
Change link to form_login_setup instead form_login, since the later one seems to be "step 2" of form_login (How to Customize Redirect After Form Login)
diff --git a/security/entity_provider.rst b/security/entity_provider.rst
@@ -415,7 +415,7 @@ template to customize them further).
     not be deserialized correctly from the session on each request.
 
 Congrats! Your database-loading security system is all setup! Next, add a
-true :doc:`login form </security/form_login>` instead of HTTP Basic
+true :doc:`login form </security/form_login_setup>` instead of HTTP Basic
 or keep reading for other topics.
 
 .. _authenticating-someone-with-a-custom-entity-provider:
