use-cases.md

@@ -20,7 +20,7 @@ Transfer Euro from Dan’s account to user account.
 Detail description of point 2 see on the [diagram flow](use cases/uc-2)
 
 **UC 3**    
-A Blockchain user sends Euro and wants to receive cryptocurrency.    
+A Blockchain user sends Euro from his account in Dan's bank and wants to receive cryptocurrency.    
 *Initial condition:*  A user has an account number in Dan’s bank.   
 It is outside SEPA.