Cleanup.

Examples/PowerShell.iss

@@ -1,7 +1,7 @@
 ; -- PowerShell.iss --
 ; Demonstrates calling Powershell at compile time and at run time.
-; At compile time it first generates a random password and then it shows it and copies it to the clipboard
-; At run time it shows the serial number of the system
+; At compile time it first generates a random password and then it shows it and copies it to the clipboard.
+; At run time it shows the serial number of the system.
 
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING .ISS SCRIPT FILES!