cs: Fix code-style.

src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodDocGenNormalizer.php

@@ -93,6 +93,7 @@ class AccompanyingPeriodDocGenNormalizer implements ContextAwareNormalizerInterf
 
     /**
      * @param AccompanyingPeriod|null $period
+     * @param null|string $format
      */
     public function normalize($period, $format = null, array $context = [])
     {

src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodOriginNormalizer.php

@@ -19,9 +19,9 @@ use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
  */
 final class AccompanyingPeriodOriginNormalizer implements NormalizerInterface
 {
-
     /**
      * @param Origin $origin
+     * @param null|string $format
      */
     public function normalize($origin, $format = null, array $context = [])
     {

src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodParticipationNormalizer.php

@@ -21,6 +21,7 @@ class AccompanyingPeriodParticipationNormalizer implements NormalizerAwareInterf
 
     /**
      * @param AccompanyingPeriodParticipation $participation
+     * @param null|string $format
      */
     public function normalize($participation, $format = null, array $context = [])
     {

src/Bundle/ChillPersonBundle/Serializer/Normalizer/PersonJsonNormalizer.php

@@ -14,7 +14,6 @@ namespace Chill\PersonBundle\Serializer\Normalizer;
 use Chill\MainBundle\Entity\Center;
 use Chill\MainBundle\Security\Resolver\CenterResolverManagerInterface;
 use Chill\MainBundle\Templating\Entity\ChillEntityRenderExtension;
-use Chill\PersonBundle\Entity\Household\Household;
 use Chill\PersonBundle\Entity\Person;
 use Chill\PersonBundle\Repository\PersonRepository;
 use DateTime;
@@ -142,6 +141,7 @@ class PersonJsonNormalizer implements
 
     /**
      * @param Person $person
+     * @param null|string $format
      */
     public function normalize($person, $format = null, array $context = [])
     {

src/Bundle/ChillPersonBundle/Serializer/Normalizer/RelationshipDocGenNormalizer.php

@@ -31,6 +31,7 @@ class RelationshipDocGenNormalizer implements ContextAwareNormalizerInterface, N
 
     /**
      * @param Relationship $relation
+     * @param null|string $format
      */
     public function normalize($relation, $format = null, array $context = [])
     {