My automatic typing of the word in the Subject was "towards" (with the "s"). Then one day I read that using the "s" was British spelling while without the "s" was American spelling. That goes for similar words like "backward/backwards."
So I painfully made the change and now when I see the word with the "s" my mind sees it as an error and drops the "s" when reading.
But I always see "towards" spelled with the "s". Is that now the new standard for American spelling too? Did I change the way I spell it based on outdated material?