pyi-grab_version creates broken file on certain.

[Blank-c]

On certain exe files in the system32 folder (e.g. winrshost.exe), when you use the command pyi-grab_version to get the version file, the file generated would be broken if the description of the exe contains '. Like in winrshost.exe's case, the description of the version file would be StringStruct('FileDescription', 'Host Process for WinRM's Remote Shell plugin')
Which gives SyntaxError: unterminated string literal due to the unescaped single quote.