spark/firmware — pull request #353 by kennethlimcp (2014-11-30 09:03:12+00:00)
Title: 	add in description for device id printout

Seems like this line was took out after the hal branch implementation:

https://github.com/spark/firmware/blob/master/src/wifi_credentials_reader.cpp#L80

Changed to "device" for future hardware and not only core.