get data on same line

I have this code.

$OSDArchitecture = "OS Architecture"

$GetInfo1 = (get-ItemProperty hklm:\SOFTWARE\Microsoft\MPSD\OSD).OSDArchitecture 

Echo $OSDArchitecture  $GetInfo1 >> "c:\windows\MGH\BuildLog.txt"

It works but when it writes to my .txt file it write the data line this.

OS Architecture

x86