In my experience, the "official" lyrics printed on album liners/covers/etc. are often not quite exact. I suspect that online lyrics are often typed in from such lyrics, so you shouldn't expect them to be more exact than these (though, sometimes, fans do upload more exact lyrics than the "official").
"Official" lyrics are often full of errors
In my experience, the "official" lyrics printed on album liners/covers/etc. are often not quite exact. I suspect that online lyrics are often typed in from such lyrics, so you shouldn't expect them to be more exact than these (though, sometimes, fans do upload more exact lyrics than the "official").