I can't find where the issue is. I'm getting error CS1023: an embedded statement may not be a declaration or labeled st

Here's the assignment: In a using statement, create a MemoryStream object named stream, and pass the treehouseBytes variable as a parameter. Add another using statement around a new StreamReader object named reader. Pass the stream into the StreamReader constructor.

I can't find where the issue is. I'm getting error CS1023: an embedded statement may not be a declaration or labeled statement.