There are some words that are consistently mis-spelt by foreigners, such as "whit" instead of "with" by Hungarians, for example. However, far better signs are unusual sentence structure or order, as English tends to put the words in a different order to many other languages. Also, not putting in things like "a" or "the" in appropriate places. Reading her whole profile, it reads like it was written by a Brit. The minimal punctuation, especially commas, suggests it may have been written on a mobile phone.
There are a number of typos in the profile, such as "I am defiantly the girl that turns heads.....". My guess is that she relies over-much on her phone's auto correct to get her spelling correct. If you mis-spell private, your phone may well automatically correct it to privet, without you noticing that it has done so.
So no, I wouldn't rely on a single typo, or even several. Far more telling is does the text "flow" like it was written by a Brit.
