diff --git a/htdocs/product/admin/dynamic_prices.php b/htdocs/product/admin/dynamic_prices.php
index 8ab5eefc2d4..db47ccb9f32 100644
--- a/htdocs/product/admin/dynamic_prices.php
+++ b/htdocs/product/admin/dynamic_prices.php
@@ -1,5 +1,6 @@
 <?php
-/* Copyright (C) 2015	  Ion Agorria		  <ion@agorria.com>
+/* Copyright (C) 2015	    Ion Agorria             <ion@agorria.com>
+ * Copyright (C) 2023       Frédéric France         <frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -183,7 +184,7 @@ if ($action != 'create_updater' && $action != 'edit_updater') {
 			print '</tr>';
 		}
 	} else {
-		print '<tr colspan="7"><td><span class="opacitymedium">';
+		print '<tr><td colspan="4"><span class="opacitymedium">';
 		print $langs->trans("None");
 		print '</span></td></tr>';
 	}
diff --git a/htdocs/product/dynamic_price/editor.php b/htdocs/product/dynamic_price/editor.php
index 5a95eb2bfc6..f32a9708868 100644
--- a/htdocs/product/dynamic_price/editor.php
+++ b/htdocs/product/dynamic_price/editor.php
@@ -173,7 +173,7 @@ $help_text .= '<br><br>'.$langs->trans("PriceExpressionEditorHelp3");
 $help_text .= '<br><br>'.$langs->trans("PriceExpressionEditorHelp4");
 $help_text .= '<br><br>'.$langs->trans("PriceExpressionEditorHelp5");
 foreach ($price_globals->listGlobalVariables() as $entry) {
-	$help_text .= '<br><b>#globals_'.$entry->code.'#</b> '.$entry->description.' = '.$entry->value;
+	$help_text .= '<br><b>#global_'.$entry->code.'#</b> '.$entry->description.' = '.$entry->value;
 }
 
 //Price expression editor