Fixed code snipped

Antoine Le Calvez · Antoine Le Calvez · commit 132cc02b96cc · 2016-03-10T17:29:25.000Z
diff --git a/docs/wallet.md b/docs/wallet.md
@@ -15,7 +15,7 @@ Usage:
 ```python
 from blockchain.wallet import Wallet
 
-wallet = Wallet('ada4e4b6-3c9f-11e4-baad-164230d1df67', 'password123')
+wallet = Wallet('ada4e4b6-3c9f-11e4-baad-164230d1df67', 'password123', 'http://localhost:3000')
 ```
 
 ####`send`
