I know what you mean. But live and let live.
I'm kind of obsessive (really anal) about righting perceived wrongs and correcting inaccuracies, but I'm trying hard to learn to bite my tongue. My new rule is: If it's not a matter of that would endanger somebody, I must let it be. Why create discord for unimportant reasons?
Yesterday, at the supermarket, the cashier was arguing with the bagger (both twenty-something males) about Spanish and French being "romantic" languages. I wanted to shout "romance" not "romantic". But I didn't say anything. So proud of myself.