Merge pull request #7691 from magento/arnoudhgz-patch-1

Use updated way on how echo is done in phtml

Author: dobooth

src/guides/v2.3/frontend-dev-guide/translations/translate_theory.md

@@ -18,13 +18,13 @@ To ensure that your new string is added to the dictionary and translated, use th
 For example:
 
 ```php
-<?php echo __('Create Backup') ?>
+<?= __('Create Backup') ?>
 ```
 
 If your string contains a variable, to add a placeholder for this variable in the dictionary, use syntax similar to the following:
 
 ```php
-<?php echo __('Hello %1', $yourVariable) ?>
+<?= __('Hello %1', $yourVariable) ?>
 ```
 
 In this example, the _'Hello %1'_ string is added to the dictionary when the i18n tool is run.