As you can see from this Evince screenshot, the published PDF was made using Microsoft Word, probably on Microsoft Windows undinf the Microsoft DOC format.
Shame on you OSDL! Have you heard the phrease "eat your own doog food"? So much for the Desktop Linux from them.
PS: at least they could have hired some competent workers able to obfuscate the massive use of Microsoft products at the Linux development headquarters.
Update: It was pointed to me the PDF metadata contain more info - the document was made on OS X, but this is not much better.
Update to update:If you ask, the document was made inside OSDL, not by external contractor.
Another update: Do you remember how much fun we have when learning about a Microsoft employee using Firefox?