@@ -169,7 +169,7 @@ the above example, the ``allowMissingFields`` option was set to true, meaning
169169that if either of the ``personal_email `` or ``short_bio `` elements were missing
170170from the ``$personalData `` property, no validation error would occur.
171171
172- Required andOptional Field Constraints
172+ Required andoptional Field Constraints
173173~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
174174
175175..versionadded ::2.3
@@ -187,7 +187,7 @@ field is optional but must be a valid email if supplied, you can do the followin
187187..configuration-block ::
188188
189189 ..code-block ::yaml
190-
190+
191191# src/Acme/BlogBundle/Resources/config/validation.yml
192192Acme\BlogBundle\Entity\Author :
193193properties :
@@ -223,9 +223,9 @@ field is optional but must be a valid email if supplied, you can do the followin
223223 'personal_email',
224224 );
225225 }
226-
226+
227227 ..code-block ::xml
228-
228+
229229<!-- src/Acme/BlogBundle/Resources/config/validation.xml-->
230230 <?xml version =" 1.0" encoding =" UTF-8" ?>
231231 <constraint-mapping xmlns =" http://symfony.com/schema/dic/constraint-mapping"