style: run php-cs-fixer

resources/lang/en/product.php

@@ -2,7 +2,7 @@
 /**
  * Strings from the product pages
  * They are separeted by the file that calls them.
- * Sometimes, a string is used on another file, 
+ * Sometimes, a string is used on another file,
  * so it will stay at the common segment.
  */
 
@@ -22,7 +22,7 @@ return [
     '100yearsSolitude' => 'One Hundred Years of Solitude',
 
      /**
-      * addProductForm.blade.php 
+      * addProductForm.blade.php
       */
     'name' => 'Name:',
     'book' => 'Book',
@@ -60,4 +60,4 @@ return [
     'noItemsYet' => 'There are no items yet. Include one with the form above.',
     'addItem' => 'Add item',
     'back' => 'BACK',
-];
+];