Update libpshost comments
Update libpshost comments

KarolKaczmarek/PowerShell,jsoref/PowerShell,PaulHigin/PowerShell,kmosher/PowerShell,TravisEz13/PowerShell,TravisEz13/PowerShell,bingbing8/PowerShell,jsoref/PowerShell,jsoref/PowerShell,bmanikm/PowerShell,kmosher/PowerShell,bingbing8/PowerShell,KarolKaczmarek/PowerShell,bingbing8/PowerShell,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1,kmosher/PowerShell,jsoref/PowerShell,TravisEz13/PowerShell,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,bingbing8/PowerShell,bmanikm/PowerShell,bmanikm/PowerShell,bmanikm/PowerShell,KarolKaczmarek/PowerShell,kmosher/PowerShell,bmanikm/PowerShell,daxian-dbw/PowerShell,PaulHigin/PowerShell,KarolKaczmarek/PowerShell,KarolKaczmarek/PowerShell,PaulHigin/PowerShell,daxian-dbw/PowerShell,kmosher/PowerShell,jsoref/PowerShell,daxian-dbw/PowerShell,bingbing8/PowerShell,TravisEz13/PowerShell,PaulHigin/PowerShell