Problem with getting_started

should be "an option" not "and option"

On Windows, you’ll want to add Python to your PATH, so it can be found by other programs. With Python 3.5 or later, there should be and option to do this in the installer. Otherwise, you can navigate to your installation directory (C:\Python34), open the Tools, then Scripts folder, and run the win_add2path.py file by double clicking on it.
