Can I use the word "apocryphal" like in the following paragraph?
"I know someone who has that line painted on his hippy bus... I thought it was just something he heard (or possibly made up), I did not realize it was that famous of a quote. I looked it up, it seems to be apocryphal."
The meaning here is "authorship unknown" - the meaning is not "falsely attributed". According to the dictionary I can use it like this, but is it ever used like this?