added additional step to enter public key in FAS profile

modules/sysadmin_guide/pages/sshaccess.adoc

@@ -92,6 +92,16 @@ the fedora infrastructure ssh certificate authority. This allows
 you to know when you login to a machine that it's not been
 replaced or tampered with.
 
+4. Add your SSH public key to your FAS profile:
++
+To have SSH access to the servers, you’ll first need to add your public key to your Fedora Accounts profile.
++
+** Login to your https://accounts.fedoraproject.org[Fedora Account]
+** Under your name, click ‘Edit Profile’
+** Click the ‘SSH & GPG Keys’ tab
+** Enter your public SSH key in the text box under ‘SSH Keys’
+** Click ‘Save’
+
 == PuTTY SSH configuration
 
 You can configure Putty the same way by doing this: