message: Update README.md
  title update
diff: -# RespiraWorks Ventilator Mainboard Rev 1.0
  +# RespiraWorks Ventilator Mainboard
  +# Rev 1.0
  ## Important Rev 1.0 PCB Errata
  * #63: DNP resistors populated on board, typing 3.3V to the 5V rail (bad) - if you have SN 01, 02, 03, or 05 - don't continue using the board without executing the fix in this issue ticket. See ticket for rework instructions and photos. All other serial number boards are shipping with this issue fixed.
  