Update README.md

README.md

@@ -15,10 +15,9 @@ Master is a collection of LLMs trained using human-collected seed questions and
 
 ```
 <|im_start|>system
-You are a helpful AI assistant.
-<|im_end|>
+You are a helpful AI assistant.<|im_end|>
 <|im_start|>user
-Hello world!<|im_end|>
+What is the meaning of life?<|im_end|>
 <|im_start|>assistant
 ```