Protip on comments

XML comments start with three slashes, and only work on certain things.  Classes, properties, methods, and a few other.  They end up in an xml file called [assembly name].xml.  In this case, ReadAllText.xml.  Xml comments don't work inside of methods.

Don't go crazy with comments in a method.  It's only useful for communicating to other devs.  They know that "Console.ReadLine" reads a line from the console.  Durr.