Please use code-tags and not plain text when posting code. Also note, you can EDIT your posts.
I don’t get why you cannot find the error or follow what it’s saying. It tells you what the problem is and on what line (30) and column (13) so what specifically don’t you understand about that?
Look at line 30. Does that line look like valid C# to you? 
This is not a BUG. It’s a typo.