Very irritating when copying setup code texts gets appended

Every time I copy to the clipboard something from the setup guide, it appends to the end the following text:

“Read more at:
Follow us: @GPUComputing on Twitter | NVIDIA on Facebook”

So I was getting errors on every line, took me a while to figure out where this was coming from. So my solution is to copy the code and paste it into a text editor, then copy & paste correctly!

Sorry, we have determined what is causing that and will update the docs to remove that behavior.