diff --git a/addons/web_kanban/static/src/js/kanban.js b/addons/web_kanban/static/src/js/kanban.js
index 98dba6df611..92da5dadf95 100644
--- a/addons/web_kanban/static/src/js/kanban.js
+++ b/addons/web_kanban/static/src/js/kanban.js
@@ -428,8 +428,8 @@ instance.web_kanban.KanbanView = instance.web.View.extend({
                 } else if (262*unfolded<self.$el.width()) {
                     group.$el.children(':first').css('width', "250px");
                 } else {
-            // -12 because of padding 6 between cards
-            // -1 because of the border of the latest dummy column
+		    // -12 because of padding 6 between cards
+		    // -1 because of the border of the latest dummy column
                     group.$el.children(':first').css('width', Math.floor((self.$el.width()-1)/unfolded)-12 + 'px');
                 }
             }