typo

Author: chrislennon

README.md

@@ -36,7 +36,7 @@ Some current features:
 
 ![balance](https://imgur.com/tKeReCp.png)
 
-`/tip @user [amount]` Will sent money from one user to another
+`/tip @user [amount]` Will send money from one user to another
   - If the recieving user does not have a wallet, one will be created for them
   - The receiving user will receive a direct message from the bot with a link to their wallet