diff --git a/docs/ref/models/relations.txt b/docs/ref/models/relations.txt
index b426ae5e57..832f84fd85 100644
--- a/docs/ref/models/relations.txt
+++ b/docs/ref/models/relations.txt
@@ -110,7 +110,7 @@ Related objects reference
         the ``blog`` :class:`~django.db.models.ForeignKey` doesn't have
         ``null=True``, this is invalid.
 
-        .. versionchanged 1.7::
+        .. versionchanged:: 1.7
 
         For :class:`~django.db.models.ForeignKey` objects, this method accepts
         a ``bulk`` argument to control how to perform the operation.