to point out a grammatical error?

[MyNameIsKenAdams]

A friend of a friend makes gifts, really pretty, i've ordered a few myself.

I've noticed she is selling some handmade Mother's Day items but grammatically incorrect:

"Nanna's like you are precious and few"

And

"Mum's hold our hands for a short time, but our hearts forever"

Now a random FB status update etc I'd not comment, but these are products she intends to sell at £5 a pop.

Wwyd?

Nanny Ogg - I have been trying to get a sorry HR site changed where I work. 4 years and it is still embarrassingly wrong - a terrible advert for an educational establishment!

SumBex.... I wouldn't be able to resist going in and having a word. Many moons ago I was a proof reader for a typesetter and printer. THAT would have got me the sack!