Fixed static tests failures

Author: abhattGlo

app/code/Magento/Bundle/Model/Plugin/PriceBackend.php

@@ -14,6 +14,8 @@
 class PriceBackend
 {
     /**
+     * Around validate
+     *
      * @param \Magento\Catalog\Model\Product\Attribute\Backend\Price $subject
      * @param \Closure $proceed
      * @param \Magento\Catalog\Model\Product|\Magento\Framework\DataObject $object

app/code/Magento/ConfigurableProduct/Model/Plugin/PriceBackend.php

@@ -16,6 +16,8 @@
 class PriceBackend
 {
     /**
+     * Around validate
+     *
      * @param \Magento\Catalog\Model\Product\Attribute\Backend\Price $subject
      * @param \Closure $proceed
      * @param \Magento\Catalog\Model\Product|\Magento\Framework\DataObject $object

app/code/Magento/Widget/Model/ResourceModel/Layout/Plugin.php

@@ -24,6 +24,8 @@ public function __construct(Update $update)
     }
 
     /**
+     * Around update
+     *
      * @param \Magento\Framework\View\Model\Layout\Merge $subject
      * @param callable $proceed
      * @param string $handle