update doc to reflect changed variable name
tree5882508adc449697ab878ebf4bc21fd4bc879994
-rw-r--r-- 333 .dir-locals.el
-rw-r--r-- 333 .dir-settings.el
-rw-r--r-- 848 .gitignore
-rw-r--r-- 93 .gitmodules
-rw-r--r-- 9471 AUTHORS
-rw-r--r-- 35147 COPYING
-rw-r--r-- 3559 Makefile
-rw-r--r-- 1174 README
-rw-r--r-- 843 README_ELPA
-rw-r--r-- 3592 README_contribute
-rw-r--r-- 1424 README_git
-rw-r--r-- 10635 README_maintainer
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - lisp
drwxr-xr-x - mk
-rw-r--r-- 1007 request-assign-future.txt
drwxr-xr-x - testing