Improve the help message from androidtest.cmd
Improve the help message from androidtest.cmd

The example command line shown was incorrect, it was not showing the
/Tests switch.

phofman/MIEngine,xincun/MIEngine,vosen/MIEngine,upsoft/MIEngine,rajkumar42/MIEngine,yazeng/MIEngine,csiusers/MIEngine,chuckries/MIEngine,wesrupert/MIEngine,orbitcowboy/MIEngine,yazeng/MIEngine,wiktork/MIEngine,upsoft/MIEngine,devilman3d/MIEngine,caslan/MIEngine,wesrupert/MIEngine,edumunoz/MIEngine,enginekit/MIEngine,pieandcakes/MIEngine,yacoder/MIEngine,pieandcakes/MIEngine,devilman3d/MIEngine,xingshenglu/MIEngine,Microsoft/MIEngine,wiktork/MIEngine,yacoder/MIEngine,caslan/MIEngine,faxue-msft/MIEngine,chuckries/MIEngine,Microsoft/MIEngine,xingshenglu/MIEngine,upsoft/MIEngine,conniey/MIEngine,gregg-miskelly/MIEngine,faxue-msft/MIEngine,csiusers/MIEngine,faxue-msft/MIEngine,PistonDevelopers/MIEngine,rajkumar42/MIEngine,wesrupert/MIEngine,conniey/MIEngine,devilman3d/MIEngine,caslan/MIEngine,Microsoft/MIEngine,yazeng/MIEngine,phofman/MIEngine,wesrupert/MIEngine,chuckries/MIEngine,csiusers/MIEngine,gregg-miskelly/MIEngine,jacdavis/MIEngine,orbitcowboy/MIEngine,xincun/MIEngine,orbitcowboy/MIEngine,yacoder/MIEngine,orbitcowboy/MIEngine,jacdavis/MIEngine,devilman3d/MIEngine,rajkumar42/MIEngine,phofman/MIEngine,enginekit/MIEngine,gregg-miskelly/MIEngine,caslan/MIEngine,pieandcakes/MIEngine,Microsoft/MIEngine,edumunoz/MIEngine,faxue-msft/MIEngine,csiusers/MIEngine,chuckries/MIEngine,pieandcakes/MIEngine,jacdavis/MIEngine,enginekit/MIEngine,edumunoz/MIEngine,wiktork/MIEngine,conniey/MIEngine,edumunoz/MIEngine,xingshenglu/MIEngine,xincun/MIEngine,rajkumar42/MIEngine