Help with crochet afghan
The pattern requires granny square. When on round three it has you ch4 for first tr, in same ch2 work 2tr, ch3 and 3tr, *ch1, 3dc in next ch2, ch1, in next ch2 work 3dc, ch3 and 3dc for corner; 2 times more, end ch1, 3dc in next ch2, ch1, join and fasten off.
My question is: do I put six tr in on ch2 for a corner and the rest is done in dc all the way around OR is there a typo in pattern. Is this something that is usually done (making tr crochets and then changing to dc for the rest of square) to add length or something?
I'm just not sure if I am reading the pattern correctly.
Any feedback would be greatly appreciated!!!