{subsection: Outline of a Design Document}
 
-A design document has three major sections; each is outlined below. While you can assume that the reader is familiar with pre-existing design and implementation of the code, this is not an email or wiki post - the document itself should be self-contained and able to "make sense" on its own. This is part of the reason we require a separate =.doc= file. A developer five years from now, who was not involved in a recent string of email discussions or lacks access to pages of ticket remarks, should be able to read the document on its own and gain insight and understanding.
+A design document has three major sections; each is outlined below. While you can assume that the reader is familiar with pre-existing design and implementation of the code, this is not an email or wiki post - the document itself should be self-contained and able to "make sense" on its own. This is part of the reason we require a separate document outside of the ticket itself. A developer five years from now, who was not involved in a recent string of email discussions or lacks access to pages of ticket remarks, should be able to read the document on its own and gain insight and understanding.
 
 {subsubsection: Section One - Overview }
      Start out by providing information about the motivation - what is the problem, why is it