remove backticks

tipbot/commands/deposit.py

@@ -15,6 +15,6 @@ def deposit(update, context):
     address = wownero.Wallet().addresses(account=u.account_index)[0]
     update.message.reply_photo(
         photo=generate_qr(address),
-        caption=f'`{u.telegram_user}`\'s deposit address: {address}',
+        caption=f'{u.telegram_user}\'s deposit address: {address}',
         quote=False
     )