remove info about .. spelling:: from last section
@@ -369,8 +369,6 @@ Things To Consider Going Forward
*zone*/*cell*/*element* and *node*/*point*/*vertex*
* Additional features of Sphinx to consider adopting...
- * Using ``.. spelling::`` directives to limit scope of special case words to
- the ``.rst`` files in which they occur.
* ``:guilable:`` role for referring to GUI widgets
* ``:command:`` role for OS level commands
* ``:file:`` role for referring to file names
