Merge branch 'MAGETWO-54247' into bugfixes

Author: Olexandr Lysenko

app/code/Magento/ConfigurableProduct/view/adminhtml/templates/catalog/product/edit/attribute/steps/attributes_values.phtml

@@ -14,7 +14,7 @@
         ); ?></h2>
     <div class="steps-wizard-info">
         <span><?php echo $block->escapeHtml(
-                __('Select values from each attribute to include in this product. Each unique combination of values creates a unigue product SKU.')
+                __('Select values from each attribute to include in this product. Each unique combination of values creates a unique product SKU.')
             );?></span>
     </div>
     <div data-bind="foreach: attributes, sortableList: attributes">