spec: Fix the escaping of special characters in Interfaces section

[Tiago Vignatti]

On 02/16/2012 01:42 PM, Michael Hasselmann wrote:
> Hi,
>
> just noticed these small issues while going through the available
> Wayland documentation.

FYI, this short-circuit with the idea of dynamically dump the interfaces 
on the doc - check last commit there mainly:

http://cgit.freedesktop.org/~vignatti/wayland/log/?h=tex

     Tiago