Alright, I gotta ask, what did you think the typo was?  I'm coming up blank.
 
And yes, it's a linux/unix geek thing.  Conversation went something like this: 
 
Product Owner:  I want you to write a man page. 
Me:  Can you send me an example? 
PO:  (sends Dusty an example -- it is what the man page looks like, I.E. the result, not the source) 
Me:  (looks at man pages for find, ls, ftp, man, and a couple others) 
PO:  Did that help? 
Me:  Sort of, but I wanted the nroff, not the... 
PO:  (already shaking his head)  No no no no no, you don't have to go to that much trouble? 
Me:  Are you kidding?  It's easier.  I don't have to worry about formatting. 
PO:  Alright, whatever's easiest for you. 
Me:  <3. 
 
Okay, that last line didn't happen, but the rest was pretty much verbatim. 
 
vi, of course.