at-serialdelay minimum configuration failure

[KStudios-zz]

Subject of the issue

AT-SERIALDELAY is shown as configuration from 0-65535 however attempting to set this below 50 results in an ERROR, is this an intended function or is 50 the minimum?

Referenced PDF: https://docs.sparkfun.com/SparkFun_LoRaSerial/img/LoRaSerial%20AT%20Commands%20v2.0.pdf

Your workbench

ATI2=2.0

• What settings are you using? This is normally a list of AT commands that we can run against a radio to put it into an identical configuration to replicate the issue.
  AT-CopySerial=0
  AT-Echo=0
  AT-FlowControl=0
  AT-InvertCts=0
  AT-InvertRts=0
  AT-RTSOffBytes=32
  AT-RTSOnBytes=256
  AT-SerialDelay=50
  AT-SerialSpeed=2400
  AT-UsbSerialWait=0

Steps to reproduce

at-serialdelay=0
AT-SERIALDELAY=0
ERROR

Expected behavior

AT-SERIALDELAY=0
OK

Actual behavior

Gives ERROR

[LeeLeahy2]

This is a documentation error, the minimum value is 10.