fix(post): Added docker uninstall commands

Author: timothystewart6

_posts/2021-09-03-docker-compose-install.md

@@ -11,28 +11,28 @@ tags: homelab docker-docker-compose
 If you have an existing version of Docker install, it might be best to remove it first.  See the cleaning up section at the end
 
 ```bash
- sudo apt-get update
- sudo apt-get install \
-    apt-transport-https \
-    ca-certificates \
-    curl \
-    gnupg \
-    lsb-release
+sudo apt-get update
+sudo apt-get install \
+  apt-transport-https \
+  ca-certificates \
+  curl \
+  gnupg \
+  lsb-release
 ```
 
 ```bash
- curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
 ```
 
 ```bash
- echo \
-  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
-  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+echo \
+ "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
+ $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
 ```
 
 ```bash
- sudo apt-get update
- sudo apt-get install docker-ce docker-ce-cli containerd.io
+sudo apt-get update
+sudo apt-get install docker-ce docker-ce-cli containerd.io
 ```
 
 Check Install
@@ -60,7 +60,7 @@ docker-compose -v
 ## Use Docker without sudo
 
 ```bash
- sudo usermod -aG docker $USER
+sudo usermod -aG docker $USER
 ```
 
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