diff --git a/tools/docker.sh b/tools/docker.sh
index 9c9b385..941799d 100644
--- a/tools/docker.sh
+++ b/tools/docker.sh
@@ -71,17 +71,17 @@ docker stack rm <appname>                       # Tear down an application
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-docker-machine create --driver virtualbox myvm1 # Create a VM (Mac, Win7, Linux)
-docker-machine create -d hyperv --hyperv-virtual-switch "myswitch" myvm1 # Win10
-docker-machine env myvm1                # View basic information about your node
-docker-machine ssh myvm1 "docker node ls"         # List the nodes in your swarm
-docker-machine ssh myvm1 "docker node inspect <node ID>"        # Inspect a node
-docker-machine ssh myvm1 "docker swarm join-token -q worker"   # View join token
-docker-machine ssh myvm1   # Open an SSH session with the VM; type "exit" to end
-docker-machine ssh myvm2 "docker swarm leave"  # Make the worker leave the swarm
-docker-machine ssh myvm1 "docker swarm leave -f" # Make master leave, kill swarm
-docker-machine start myvm1            # Start a VM that is currently not running
-docker-machine stop $(docker-machine ls -q)               # Stop all running VMs
-docker-machine rm $(docker-machine ls -q) # Delete all VMs and their disk images
-docker-machine scp docker-compose.yml myvm1:~     # Copy file to node's home dir
-docker-machine ssh myvm1 "docker stack deploy -c <file> <app>"   # Deploy an app
+docker-machine create --driver virtualbox myvm1                           # Create a VM (Mac, Win7, Linux)
+docker-machine create -d hyperv --hyperv-virtual-switch "myswitch" myvm1  # Win10
+docker-machine env myvm1                                                  # View basic information about your node
+docker-machine ssh myvm1 "docker node ls"                                 # List the nodes in your swarm
+docker-machine ssh myvm1 "docker node inspect <node ID>"                  # Inspect a node
+docker-machine ssh myvm1 "docker swarm join-token -q worker"              # View join token
+docker-machine ssh myvm1                                                  # Open an SSH session with the VM; type "exit" to end
+docker-machine ssh myvm2 "docker swarm leave"                             # Make the worker leave the swarm
+docker-machine ssh myvm1 "docker swarm leave -f"                          # Make master leave, kill swarm
+docker-machine start myvm1                                                # Start a VM that is currently not running
+docker-machine stop $(docker-machine ls -q)                               # Stop all running VMs
+docker-machine rm $(docker-machine ls -q)                                 # Delete all VMs and their disk images
+docker-machine scp docker-compose.yml myvm1:~                             # Copy file to node's home dir
+docker-machine ssh myvm1 "docker stack deploy -c <file> <app>"            # Deploy an app