2 files changed, 4 insertions, 3 deletions

diff --git a/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php b/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
index c73c3ded..48bc2c59 100644
--- a/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
+++ b/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
@@ -17,7 +17,8 @@ class NewAnnotationType extends AbstractType
                 'empty_data' => '',
             ])
             ->add('quote', null, [
-                'empty_data' => null,
+                'empty_data' => '',
+                'trim' => false,
             ])
             ->add('ranges', CollectionType::class, [
                 'entry_type' => RangeType::class,
diff --git a/src/Wallabag/ApiBundle/Controller/AnnotationRestController.php b/src/Wallabag/ApiBundle/Controller/AnnotationRestController.php
index f59431e4..66693189 100644
--- a/src/Wallabag/ApiBundle/Controller/AnnotationRestController.php
+++ b/src/Wallabag/ApiBundle/Controller/AnnotationRestController.php
@@ -37,8 +37,8 @@ class AnnotationRestController extends WallabagRestController
      * @ApiDoc(
      *      requirements={
      *          {"name"="ranges", "dataType"="array", "requirement"="\w+", "description"="The range array for the annotation"},
-     *          {"name"="quote", "dataType"="string", "required"=false, "description"="Optional, quote for the annotation"},
-     *          {"name"="text", "dataType"="string", "required"=true, "description"=""},
+     *          {"name"="quote", "dataType"="string", "description"="The annotated text"},
+     *          {"name"="text", "dataType"="string", "required"=true, "description"="Content of annotation"},
      *      }
      * )
      *