diff --git a/Dockerfile.md b/Dockerfile.md
index f99a005..8a3239b 100644
--- a/Dockerfile.md
+++ b/Dockerfile.md
@@ -10,21 +10,22 @@ You can also supply command line options like:
 
 ``docker run -t mytestssl -p --header example.com``
 
-Please keep in mind that any output file (--log, --html, --json etc.) will be created
-in the container. If you wish to have this created in your local directory you can mount a volume and change the output prefix e.g.:
+or pull the image from dockerhub and run:
 
-```bash
-docker run -t -v ${PWD}:/data drwetter/testssl.sh --html --outprefix /data/ example.com
-```
-
-Also if you don't provide a user, this docker container uses a non-root user.
-
-
-You can also pull the image from dockerhub and run:
 ```
 docker run -t drwetter/testssl.sh --pfs example.com
 ```
 
-Tags supported are currently: ``latest``, ``stable`` which are all the same and point to ``3.0``. And for the indomitable users who prefer to run old stuff ``2.9.5``. The tag ``2.9dev`` should not be used.
+Tags supported are: ``latest``, ``stable`` which _for now_ are all the same and point to ``3.0``. 
 
 ``docker run -t drwetter/testssl.sh:stable example.com``.
+
+And for the indomitable users who prefer to run old stuff you can use the tag ``2.9.5``. Please note ``2.9dev`` should not be used anymore.
+
+Keep in mind that any output file (--log, --html, --json etc.) will be created in the container. If you wish to have this created in a local directory you can mount a volume into the container and change the output prefix where the container user has write access to, e.g.:
+
+```
+docker run -t -v /tmp:/data drwetter/testssl.sh --htmlfile /data/ example.com
+```
+
+Also if you don't provide a user, testssl.sh's docker container uses a non-root user (usually with user/groupid 1000:1000).