diff --git a/htdocs/categories/viewcat.php b/htdocs/categories/viewcat.php
index 194229725c3..329c9473cc7 100644
--- a/htdocs/categories/viewcat.php
+++ b/htdocs/categories/viewcat.php
@@ -374,7 +374,7 @@ if ($cats < 0) {
 	dol_print_error($db, $object->error, $object->errors);
 } elseif (count($cats) < 1) {
 	print '<tr class="oddeven">';
-	print '<td colspan="3" class="opacitymedium">'.$langs->trans("NoSubCat").'</td>';
+	print '<td colspan="3"><span class="opacitymedium">'.$langs->trans("NoSubCat").'</span></td>';
 	print '</tr>';
 } else {
 	$categstatic = new Categorie($db);
@@ -461,7 +461,7 @@ if ($cats < 0) {
 
 		print '<tr class="nobordernopadding">';
 		print '<td>'.img_picto_common('', 'treemenu/branchbottom.gif').'</td>';
-		print '<td valign="middle">'.$langs->trans("NoCategoryYet").'</td>';
+		print '<td class="valignmiddle">'.$langs->trans("NoCategoryYet").'</td>';
 		print '<td>&nbsp;</td>';
 		print '</tr>';
 
@@ -1145,7 +1145,7 @@ if ($type == Categorie::TYPE_USER) {
 
 // List of warehouses
 if ($type == Categorie::TYPE_WAREHOUSE) {
-	if ($user->hasRight("warehouse", "read")) {
+	if ($user->hasRight("stock", "read")) {
 		$permission = $user->rights->stock->creer;
 
 		require_once DOL_DOCUMENT_ROOT.'/product/stock/class/entrepot.class.php';