Homework 8 key errata

I discovered a typo in the key to homework 8 that I handed out in class today. Specifically, the very first tree, for What should I buy? has a superfluous C’ node at the top. The correct version should look like the tree right above it in the example. A CP with two daughters, one a DP, and the other a C’. You can fix the key by crossing out the CP and changing the C’ to CP.

With luck, that was the only typo. But if there are more I will report them here.