Update README.md

Author: cmdjulian

README.md

@@ -9,8 +9,8 @@
 Minimal `httpd` shell-less multi-arch docker image based on scratch.
 
 The image is based on scratch and contains a static striped busybox binary just including `httpd` applet.
-The image is published on docker hub under `cmdjulian/httpd:{version}`. It supports `amd64`, `arm` and  `arm64`
-architecture.
+The image is published on docker hub under `cmdjulian/httpd:{version}`. It supports `arm/v6`, `arm/v7`, `arm64`, `i386`, `amd64`, `ppc64le` and `s390x`
+architectures.
 
 Per default, it runs as a non-root user `httpd(id=65532)`. Alternatively, you can also switch to `root(id=0)`.
 
@@ -58,4 +58,4 @@ Logo is taken from [Mario Pinkster](https://www.sentiatechblog.com/running-apach
 - `CONFIG_STATIC=y` has to be set to compile httpd statically. If we don't do that, the error message from `tini` is
   very misleading. It says something like `/bin/httpd` not found, even if this file exists
 - building a specific version can be archived by providing a build-arg as `BUSYBOX_VERSION=$VERSION`. Keep in mind
-  though, that the config present in [config](./config) is most definitely not compatible and needs adjustments
+  though, that the config present in [config](./config) is most definitely not compatible and needs adjustments