Incorrect method call

Chapter 13: Minor changes to simplify code (C# 4): P406, section 13.4.1

Created: 3/9/2014
Last updated: 3/9/2014
Severity: Typo

In the listing on page 406 - the second listing in section 13.4.1 - I mistakenly have a call to Monitor.Release in the finally block. That method doesn't actually exist; in should be a call to Monitor.Exit, just as it was in the previous listing.