Use matching closing tag

Author: Jannik Zschiesche

form/form_collections.rst

@@ -353,7 +353,7 @@ will be show next):
  var $collectionHolder;
 
  // setup an "add a tag" link
- var $addTagButton = $('<button type="button" class="add_tag_link">Add a tag</a>');
+ var $addTagButton = $('<button type="button" class="add_tag_link">Add a tag</button>');
  var $newLinkLi = $('<li></li>').append($addTagButton);
 
  jQuery(document).ready(function() {
@@ -648,7 +648,7 @@ The ``addTagFormDeleteLink()`` function will look something like this:
 .. code-block:: javascript
 
  function addTagFormDeleteLink($tagFormLi) {
- var $removeFormButton = $('<button type="button">Delete this tag</a>');
+ var $removeFormButton = $('<button type="button">Delete this tag</button>');
  $tagFormLi.append($removeFormButton);
 
  $removeFormButton.on('click', function(e) {

reference/forms/types/collection.rst

@@ -212,7 +212,7 @@ And update the template as follows:
 
  <button type="button"
  class="add-another-collection-widget"
- data-list="#email-fields-list">Add another email</a>
+ data-list="#email-fields-list">Add another email</button>
 
  {# ... #}
  {{ form_end(form) }}