Fix typos in comments

Author: akiojalehto

app/code/Magento/Store/Api/Data/WebsiteInterface.php

@@ -36,7 +36,7 @@ public function getCode();
     public function setCode($code);
 
     /**
-     * Rethreive website name
+     * Retrieve website name
      *
      * @return string
      */

app/code/Magento/Store/Model/StoreManager.php

@@ -29,7 +29,7 @@ class StoreManager implements
     const PARAM_RUN_TYPE = 'MAGE_RUN_TYPE';
 
     /**
-     * Wether single store mode enabled or not
+     * Whether single store mode enabled or not
      */
     const XML_PATH_SINGLE_STORE_MODE_ENABLED = 'general/single_store_mode/enabled';
 

app/code/Magento/Tax/Block/Adminhtml/Items/Price/Renderer.php

@@ -137,7 +137,7 @@ public function getBaseTotalAmount($item)
     }
 
     /**
-     * Retrieve formated price, use different formatter depending on type of item
+     * Retrieve formatted price, use different formatter depending on type of item
      *
      * @param float $price
      * @return string

app/code/Magento/Tax/Test/Unit/Helper/DataTest.php

@@ -148,7 +148,7 @@ public function testGetCalculatedTaxesForOrder()
     }
 
     /**
-     * Creat OrderTaxDetails mock from array of data
+     * Create OrderTaxDetails mock from array of data
      *
      * @param $inputArray
      * @return \PHPUnit_Framework_MockObject_MockObject|\Magento\Tax\Api\Data\OrderTaxDetailsInterface