Merge branch 'mw-1.26'

1 files changed, 14 insertions, 11 deletions

diff --git a/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php b/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php
index 71507b8f..bb4eef8b 100644
--- a/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php
+++ b/vendor/ruflin/elastica/lib/Elastica/Facet/Statistical.php
@@ -1,22 +1,22 @@
 <?php
-
 namespace Elastica\Facet;
 
 /**
  * Implements the statistical facet.
  *
- * @category Xodoa
- * @package Elastica
  * @author Robert Katzki <robert@katzki.de>
- * @link http://www.elasticsearch.org/guide/reference/api/search/facets/statistical-facet.html
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-facets-statistical-facet.html
+ * @deprecated Facets are deprecated and will be removed in a future release. You are encouraged to migrate to aggregations instead.
  */
 class Statistical extends AbstractFacet
 {
     /**
      * Sets the field for the statistical query.
      *
-     * @param  string                          $field The field name for the statistical query.
-     * @return \Elastica\Facet\Statistical
+     * @param string $field The field name for the statistical query.
+     *
+     * @return $this
      */
     public function setField($field)
     {
@@ -26,8 +26,9 @@ class Statistical extends AbstractFacet
     /**
      * Sets multiple fields for the statistical query.
      *
-     * @param  array                           $fields Numerical array with the fields for the statistical query.
-     * @return \Elastica\Facet\Statistical
+     * @param array $fields Numerical array with the fields for the statistical query.
+     *
+     * @return $this
      */
     public function setFields(array $fields)
     {
@@ -35,10 +36,11 @@ class Statistical extends AbstractFacet
     }
 
     /**
-     * Sets a script to calculate statistical information
+     * Sets a script to calculate statistical information.
+     *
+     * @param string $script The script to do calculations on the statistical values
      *
-     * @param  string                          $script The script to do calculations on the statistical values
-     * @return \Elastica\Facet\Statistical
+     * @return $this
      */
     public function setScript($script)
     {
@@ -50,6 +52,7 @@ class Statistical extends AbstractFacet
      * facet definition of the parent.
      *
      * @see \Elastica\Facet\AbstractFacet::toArray()
+     *
      * @return array
      */
     public function toArray()