Merge branch 'master' of gitlab.ics.muni.cz:cloud/documentation into gui

sync from forked project

0-quickstart/README.md

@@ -40,15 +40,15 @@ In OpenStack, all incoming traffic from external networks to virtual machine ins
 
 You need to add two new rules to be able to connect to your new instance (or any instance using the given security group). This is similar to setting up firewall rules on your router or server. If set up correctly, you will be able to access your virtual machine via *ssh* from your local terminal.
 
-1. Go to **Project >  Networks > Security Groups**. Here you can see the default security group. You can either edit the default group by clicking on "Manage Rules" or create a new one. The simplest way is to edit the default group.
+1. Go to **Project >  Network > Security Groups**. Here you can see the default security group. You can either edit the default group by clicking on "Manage Rules" or create a new one. The simplest way is to edit the default group.
 {% reveal text="Show Screenshot" %}
   ![](/0-quickstart/SecurityGroups1.png)
 {% endreveal %}
-2. Click on "Add rule", choose "SSH" and leave the remaining fields unchanged.
+2. Click on "Add rule", choose "SSH" and leave the remaining fields unchanged. This will allow you to access your instance.
 {% reveal text="Show Screenshot" %}
   ![](/0-quickstart/SecurityGroups2.png)
 {% endreveal %}
-3. Click on "Add rule", choose "ALL ICMP" and leave the remaining fields unchanged.
+3. Click on "Add rule", choose "ALL ICMP" and leave the remaining fields unchanged. This will allow you to `ping` your instance.
 {% reveal text="Show Screenshot" %}
   ![](/0-quickstart/SecurityGroups3.png)
 {% endreveal %}