MC-3902: Add line height option to TinyMCE

 - fix code formatting

Author: cspruiell

app/code/Magento/PageBuilder/Model/Wysiwyg/DefaultConfigProvider.php

@@ -38,8 +38,9 @@ public function getConfig(\Magento\Framework\DataObject $config): \Magento\Frame
     {
         $config->addData([
             'tinymce4' => [
-                'toolbar' => 'undo redo | styleselect | fontsizeselect | lineheightselect | forecolor backcolor | bold italic underline' .
-                    ' | alignleft aligncenter alignright | numlist bullist | link image table charmap',
+                'toolbar' => 'undo redo | styleselect | fontsizeselect | lineheightselect | forecolor backcolor ' .
+                    '| bold italic underline | alignleft aligncenter alignright | numlist bullist ' .
+                    '| link image table charmap',
 
                 'plugins' => implode(
                     ' ',