minor updates to upgrade proc
authorPeter Palfrader <peter@palfrader.org>
Fri, 22 Sep 2017 10:54:42 +0000 (12:54 +0200)
committerPeter Palfrader <peter@palfrader.org>
Fri, 22 Sep 2017 10:54:42 +0000 (12:54 +0200)
commit13a8a8b8ebf87eeb625f5456a01b1a06ee8e73ac
treef1e1ccb17089d391811950a339b5ebed93b206a5
parentd8f2ea8fb167de09f0da8c88425645d890523014
minor updates to upgrade proc
input/howto/upgrade-to-stretch.mdwn