Update ps_supplierlist.tpl

Author: maxime-aknin

modules/ps_supplierlist/views/templates/hook/ps_supplierlist.tpl

@@ -18,7 +18,7 @@
 
     <div>
       {if $suppliers}
-        {include file='module:ps_supplierlist/views/templates/_partials/$supplier_display_type.tpl' suppliers=$suppliers}
+        {include file="module:ps_supplierlist/views/templates/_partials/$supplier_display_type.tpl" suppliers=$suppliers}
       {else}
         <p>{l s='No supplier' d='Shop.Theme.Catalog'}</p>
       {/if}