testing/README: update to new header arg property format
treeec88255cb2b5a183a6373ba0ded847372de68489
-rw-r--r-- 382 .dir-locals.el
-rw-r--r-- 891 .gitignore
-rw-r--r-- 95 .gitmodules
-rw-r--r-- 35147 COPYING
-rw-r--r-- 3633 Makefile
-rw-r--r-- 1225 README
-rw-r--r-- 925 README_ELPA
-rw-r--r-- 3368 README_contribute
-rw-r--r-- 1426 README_git
-rw-r--r-- 6697 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-- 980 request-assign-future.txt
drwxr-xr-x - testing