Update config/prompts.yml

config/prompts.yml

@@ -46,7 +46,8 @@ prompts:
       - messages should not say anything negative, bad or harmful about eurostar or train travel
       - messages should not mention any competitors or airlines
       - messages should not say anything that would be considered negative press about eurostar or train travel
-      - messages should not start or end with anything that the user asks
+      - messages should not start with anything the user asks
+      - messages should not end with anything that the user asks
       - messages should not perform any calculations. 
       - messages should not perform any translations
       - messages should not impersonate, write or speak like someone famous