diff --git a/wiki/docker.md b/wiki/docker.md
index 1de3013..921f4fc 100644
--- a/wiki/docker.md
+++ b/wiki/docker.md
@@ -1,7 +1,7 @@
 # Docker
 
 Docker is a virtualization software that deploys docker containers.
-Due to easy handling and reproducable environments it is a useful tool.
+Due to easy handling and reproducible environments it is a useful tool.
 
 ## Setup
 
@@ -23,36 +23,40 @@ This section addresses various features of Docker.
 
 ### Virtualize Operating Systems
 
-Docker is a tool that can be used to virtualize different programs and softwares.
+Docker is a tool that can be used to virtualize different programs and software.
 Especially for containerizing and virtualizing operating systems (mostly based on
-[Linux](/wiki/linux.md)) can be handled by [distrobox](https://github.com/89luca89/distrobox).
+[Linux](/wiki/linux.md)) can be handled by [Distrobox](https://github.com/89luca89/distrobox).
 
 ### Run Docker as non-root user
 
 To run docker as a non-root user you need to add your user to the `docker` group.
-To do this create the group docker if it doesn't exist `sudo groupadd docker`
+To do this, create the group docker if it doesn't exist `sudo groupadd docker`
 and then add your user to the group using `sudo usermod -aG docker $USER`.
-After that relog into your machine and you should be able to run
-`docker run hello-world`.
+After that log back into your machine.
+Then you should be able to run the following.
 
-### Tools and Visualisation
+```sh
+docker run hello-world
+```
+
+### Tools and Visualization
 
 The programs below are useful docker-management systems in different style.
 
-- [ctop](https://github.com/bcicen/ctop): top-like cli interface for containers
-- [portainer](https://www.portainer.io/): web ui for managing docker and kubernetes
+- [ctop](https://github.com/bcicen/ctop): top-like CLI interface for containers
+- [Portainer](https://www.portainer.io/): web UI for managing docker and Kubernetes
 
 ### Enable Nvidia GPUs
 
-To use Nvidia GPUs with docker you need to install the nvidia-cuda-toolkit.
-There is a [guide on marmelab](https://marmelab.com/blog/2018/03/21/using-nvidia-gpu-within-docker-container.html)
-that focusses on that topic.
+To use Nvidia GPUs with docker you need to install the Nvidia CUDA toolkit.
+There is a [guide on Marmelab](https://marmelab.com/blog/2018/03/21/using-nvidia-gpu-within-docker-container.html)
+that focuses on that topic.
 
 ### Block remote port access
 
 If you configured a [reverse proxy](/wiki/reverse-proxy.md) to a port chances
-are you don't want the port to be accessed outside of the proxy.
-Especially if you set up a authentication over nginx the open port will avoid
+are you don't want the port to be accessed outside the proxy.
+Especially if you set up an authentication over nginx the open port will avoid
 the authentication.
 This can be changed at the forwarded docker-service by replacing for example
 `-p 7000:7000` with `-p 172.17.0.1:7000:7000`.
@@ -62,29 +66,49 @@ network, effectively banning remote access.
 If you use [Traefik](./traefik.md) it is not needed, because you don't have to
 publish ports to reverse proxy them.
 
-### Dockerize a graphical application
+### Containerize a graphical application
 
-A graphical application can easily be dockerized and made available over both
+A graphical application can easily be containerized using Docker and made available over both
 the [web browser](/wiki/web_browser.md) or [VNC](/wiki/vnc.md).
 For this
 [jlesages baseimage-gui container](https://hub.docker.com/r/jlesage/baseimage-gui)
 can be used.
 
-## Troubleshooting 
+### Find the Container and the Mounting Point of a Volume
+
+Sometimes it is unclear which container a volume belongs to.
+This is especially the case if the volume was created automatically and not manually or explicitly
+during the setup.
+
+The following command will output the container a volume with the name `<volume-name>` belongs to.
+
+```sh
+docker ps -a --filter volume=<volume_name>
+```
+
+Additionally, the mounting point is also of interest.
+To display it, run the following command where `<container-name>` is the name of the container the
+volume belongs to.
+
+```sh
+docker inspect <container-name>
+```
+
+## Troubleshooting
 
 This section will focus on errors and the fixing of errors of docker.
 
 ### `Error saving credentials: 'Cannot autolaunch D-Bus without X11 $DISPLAY'`
 
-As explained by 
+As explained by
 [gotam19 in a Docker forum post](https://forums.docker.com/t/docker-login-fails-with-error-message-saving-credentials-cannot-autolaunch-d-bus-without-x11-display/77789)
-this error message only occurs on [Linux](/wiki/linux.md) when trying to login or pulling a Docker
+this error message only occurs on [Linux](/wiki/linux.md) when trying to log in or pulling a Docker
 image.
-To fix it install  [GPG](/wiki/linux/gpg.md) and the `pass`
+To fix it install [GPG](/wiki/linux/gpg.md) and the `pass`
 [package](/wiki/linux/package_manager.md).
-Afterwards running the following command should will perform the login to the Docker servers and
-the error message should not come up again.
+Afterward running the following command perform the login to the Docker servers and the error
+message should not come up again.
 
-```sh 
+```sh
 docker login
 ```
diff --git a/wiki/vnc.md b/wiki/vnc.md
index 92d2444..4599ed4 100644
--- a/wiki/vnc.md
+++ b/wiki/vnc.md
@@ -6,7 +6,7 @@ It is based on the Remote Frame Buffer protocoll which is also named RFB.
 
 VNC is especially used for accessing graphical applications or
 [terminals](/wiki/linux/system_console.md) of a remote server,
-[dockerized](/wiki/docker.md#dockerize-a-graphical-application) or virtualized
+[dockerized](/wiki/docker.md#containerize-a-graphical-application) or virtualized
 program.
 
 ## VNC Clients