It's only a min-raise but it's a min raise in NL10...
He called the flop and then min-raise the turn - In NL10 this line is usually a monster. It really smells like a FH too me.
Of course, I might be wrong but since I only invested 2.8$ and I'm playing OOP and I only have a draw and I'm really not sure if my flash will be any good if I do hit on the river B/F the turn is not such a bad idea.
Remember that there isn't always a perfect line in poker, sometimes we just have to fold the best hand...