Hi david,

It refers to the actual Info.plist file which is inside the Contents folder of the newly built application.

"Instead of writing an Info.plist by hand, simply build the project and take the Info.plist from the newly produced app in the build folder (build/TextEdit.app/Contents/Info.plist)"

This simply means, build TextEdit with XCode. Then using the Finder, go inside the Contents folder of the newly built application bundle. There you will find a completed Info.plist which you can take a copy of - rather than trying to write it by hand.