[fix] workflow message (#2056)

frappe/translate.py

@@ -366,8 +366,8 @@ def get_messages_from_workflow(doctype=None, app_name=None):
 			'select distinct message from `tabWorkflow Document State` where parent=%s and message is not null',
 			(w['name'],), as_dict=True)
 
-		messages.extend([("Workflow: " + w['name'], states['message'])
-			for state in states if is_translatable(state['state'])])
+		messages.extend([("Workflow: " + w['name'], state['message'])
+			for state in states if is_translatable(state['message'])])
 
 		actions = frappe.db.sql(
 			'select distinct action from `tabWorkflow Transition` where parent=%s',