Update

README.md

@@ -14,6 +14,7 @@ Calculon uses a markov-chain based model to generate text from context discussed
 ## Evaluation
 We evaluate generated sentences based on their syntax as well as semantics. We are using WordNet based algorithm to evaluate semantic similarity within conversations.
 
+## Example
 This is one of the dialogs generated by the system:
 > sheldon: Uh, can you identify our cricket? <br />
 house: No, but I can t diagnose you.<br />