fix installation instructions
fix installation instructions
BlackstoneEngineering/yotta,ARMmbed/yotta,stevenewey/yotta,theotherjimmy/yotta,ntoll/yotta,stevenewey/yotta,iriark01/yotta,eyeye/yotta,theotherjimmy/yotta,autopulated/yotta,iriark01/yotta,eyeye/yotta,ntoll/yotta,bridadan/yotta,BlackstoneEngineering/yotta,autopulated/yotta,bridadan/yotta,ARMmbed/yotta