diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt
index 29cde19c78..275c696230 100644
--- a/docs/ref/models/fields.txt
+++ b/docs/ref/models/fields.txt
@@ -173,7 +173,7 @@ scenes.
 
 .. attribute:: Field.db_index
 
-If ``True``, djadmin:`django-admin.py sqlindexes <sqlindexes>` will output a
+If ``True``, :djadmin:`django-admin.py sqlindexes <sqlindexes>` will output a
 ``CREATE INDEX`` statement for this field.
 
 ``db_tablespace``