[minor] removed typo in order.html
diff --git a/erpnext/templates/pages/order.html b/erpnext/templates/pages/order.html
index 03e625d..3252eb9 100644
--- a/erpnext/templates/pages/order.html
+++ b/erpnext/templates/pages/order.html
@@ -1,4 +1,4 @@
-t{% extends "templates/web.html" %}
+{% extends "templates/web.html" %}
 
 {% block header %}
 <h1>{{ doc.name }}</h1>