Add full required imports to Generating Tokens example

Previously we were missing User and post_save.

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/api-guide/authentication.md b/docs/api-guide/authentication.md
index 1a1c68b8..ef77e02c 100755
--- a/docs/api-guide/authentication.md
+++ b/docs/api-guide/authentication.md
@@ -162,6 +162,8 @@ The `curl` command line tool may be useful for testing token authenticated APIs.
 
 If you want every user to have an automatically generated Token, you can simply catch the User's `post_save` signal.
 
+    from django.contrib.auth.models import User
+    from django.db.models.signals import post_save
     from django.dispatch import receiver
     from rest_framework.authtoken.models import Token