Update README.md

Author: Nathan Seidle

README.md

@@ -18,6 +18,7 @@ Library written by Nathan Seidle ([SparkFun](http://www.sparkfun.com)).
 Thanks to!
 
 * [jobr97](https://github.com/jobr97) for adding the getTemperatureOffset() method
+* [bobobo1618](https://github.com/bobobo1618) for writing a CRC check and improving the return values of the library
 
 Repository Contents
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