docs: choice constraints reference

fix wrong yaml example for Choice Constraints
symfony · Apr 8, 2017 · e109eab · e109eab
1 parent d93839c
commit e109eab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/reference/constraints/Choice.rst b/reference/constraints/Choice.rst
@@ -62,7 +62,8 @@ If your valid choice list is simple, you can pass them in directly via the
         # src/AppBundle/Resources/config/validation.yml
         AppBundle\Entity\Author:
             properties:
-                city: [New York, Berlin, Tokyo]
+                city:
+                    - Choice: [New York, Berlin, Tokyo]
                 gender:
                     - Choice:
                         choices:  [male, female]