Hi I'm travelling to Canada in a week therefore I needed to do my ETA. Opon entering my info I noticed a tiny dot on the side of the observations page. *see attached*.

My passport has never been in contact with water or ink and all pages are perfect including the biometric data page, aswell no pages are torn or have holes in them.

The only thing is that small dot and this is the first time I am noticing this.

Should I be worried that I'll be denied bording or am I just panicking for no reason?

Thanks