Update README.md

2019-02-07 00:31:57 +01:00 · 2019-02-07 00:31:57 +01:00 · aec9b117bc
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@ -13,7 +13,7 @@ UsbSerial wiki available. Read it first

 Support UsbSerial
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-[If UsbSerial helped you with your projects please consider donating a little sum :)](https://www.paypal.me/felhr)\
+[If UsbSerial helped you with your projects please consider donating a little sum](https://www.paypal.me/felhr)\
 [Or consider buying DroidTerm Pro: A Usb serial port terminal using UsbSerial](https://play.google.com/store/apps/details?id=com.felhr.droidtermpro)

 Devices Supported