update a few comments

Start-Windows10UpdateAssistant.ps1

@@ -1,13 +1,13 @@
 ## Make sure the computer is running Windows 10
 If ( IsWindowsVersion -ge "10.0" ) {
 
-    ## Make sure the endpoint isn't already running 2004
+    ## Make sure the endpoint isn't already running the version we're installing
     If ( IsWindowsBuild -lt 19043 ) {
         
         ## Set the directory where the Windows Update Assistant will be downloaded to
         $DOWNLOADS = $Env:TEMP
 
-        ## URL to the 2004 version of the Windows Update Assistant
+        ## URL to the Windows Update Assistant
         $URL = 'https://download.microsoft.com/download/3/0/1/301147e7-e3d3-467e-a9eb-003a72840887/Windows10Upgrade9252.exe'
 
         ## Uninstall previous Windows 10 Update Assistant