Fix typos in DocBlock comments

Author: akiojalehto

app/code/Magento/Directory/Block/Currency.php

@@ -98,7 +98,7 @@ public function getCurrencies()
     }
 
     /**
-     * Retrieve Currency Swith URL
+     * Retrieve Currency Switch URL
      *
      * @return string
      */

app/code/Magento/DownloadableImportExport/Model/Import/Product/Type/Downloadable.php

@@ -407,7 +407,7 @@ public function prepareAttributesWithDefaultValueForSave(array $rowData, $withDe
     }
 
     /**
-     * Get additional attributes for dowloadable product.
+     * Get additional attributes for downloadable product.
      *
      * @param array $rowData
      * @return array

app/code/Magento/Eav/Block/Adminhtml/Attribute/Edit/Main/AbstractMain.php

@@ -265,7 +265,7 @@ protected function _prepareForm()
     }
 
     /**
-     * Initialize form fileds values
+     * Initialize form fields values
      *
      * @return $this
      */

app/code/Magento/Eav/Model/Attribute/Data/Date.php

@@ -129,7 +129,7 @@ public function restoreValue($value)
     }
 
     /**
-     * Return formated attribute value from entity model
+     * Return formatted attribute value from entity model
      *
      * @param string $format
      * @return string|array

app/code/Magento/Eav/Model/Entity/Attribute/Frontend/AbstractFrontend.php

@@ -283,7 +283,7 @@ private function getTextLengthValidateClasses()
     }
 
     /**
-     * Reireive config field
+     * Retrieve config field
      *
      * @param string $fieldName
      * @return mixed

app/code/Magento/Eav/Model/ResourceModel/CreateHandler.php

@@ -99,7 +99,7 @@ public function execute($entityType, $entityData, $arguments = [])
             $entityLinkField = $metadata->getLinkField();
             $attributeSetId = isset($entityData[AttributeLoader::ATTRIBUTE_SET_ID])
                 ? $entityData[AttributeLoader::ATTRIBUTE_SET_ID]
-                : null; // @todo verify is it normal to not have attributer_set_id
+                : null; // @todo verify is it normal to not have attribute_set_id
             /** @var \Magento\Eav\Model\Entity\Attribute\AbstractAttribute $attribute */
             foreach ($this->getAttributes($entityType, $attributeSetId) as $attribute) {
                 if ($attribute->isStatic()) {

app/code/Magento/Eav/Model/ResourceModel/Entity/Attribute/Collection.php

@@ -87,7 +87,7 @@ protected function _getLoadDataFields()
     }
 
     /**
-     * Specify select columns which are used for load arrtibute values
+     * Specify select columns which are used for load attribute values
      *
      * @return $this
      */