updated documentation and retested

1 files changed, 6 insertions, 3 deletions

diff --git a/README.md b/README.md
index 3ae3da3..2f94389 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,20 @@
-# docker
+# Docker/Podman
 
 Cloned from https://github.com/moby/moby/tree/master/contrib/mkimage-arch.sh
 
 # usage
 
+You can set DOCKER in `mkimage-arch.sh` to 'docker' or 'podman', depending
+on which one you want to use.
+
 Choose an ARCHITECTURE in `mkimage-arch.sh` and set the corresponding
 variable on top (for all practical purposes this should be 'pentium4').
 
-Running `mkimage-arch.sh` builds a docker image named `archlinux32`
+Running `mkimage-arch.sh` builds a docker/podman image named `archlinux32`
 using the architecture packages picked above.
 
 Running `uname -m` in the shell started with
-`docker run -it archlinux32 /usr/bin/linux32 /bin/bash` indeed
+`$DOCKER run -it archlinux32 /usr/bin/linux32 /bin/bash` indeed
 shows `i486` or `i686` (Note: it shows `i686` for `i686` and `pentium4`,
 also note that a docker chroot doesn't emulate CPU flags like SSE/SSE2 in
 `/proc/cpuinfo`!).