diff --git a/lib/vmfloaty/ssh.rb b/lib/vmfloaty/ssh.rb
index 848d054..b982527 100644
--- a/lib/vmfloaty/ssh.rb
+++ b/lib/vmfloaty/ssh.rb
@@ -29,7 +29,7 @@ class Ssh
         user = 'root'
       end
 
-      hostname = "#{response[host_os]["hostname"]}.#{response["domain"]}"
+      hostname = "#{response[host_os]['hostname']}.#{response['domain']}"
       cmd = "#{ssh_path} #{user}@#{hostname}"
 
       # TODO: Should this respect more ssh settings? Can it be configured
diff --git a/lib/vmfloaty/utils.rb b/lib/vmfloaty/utils.rb
index 9d0cc61..1759396 100644
--- a/lib/vmfloaty/utils.rb
+++ b/lib/vmfloaty/utils.rb
@@ -91,7 +91,7 @@ class Utils
             end
             duration = "#{host_data['running']}/#{host_data['lifetime']} hours"
             metadata = [host_data['template'], duration, *tag_pairs]
-            puts "- #{hostname}.#{host_data['domain']} (#{metadata.join(", ")})"
+            puts "- #{hostname}.#{host_data['domain']} (#{metadata.join(', ')})"
           when 'NonstandardPooler'
             line = "- #{host_data['fqdn']} (#{host_data['os_triple']}"
             line += ", #{host_data['hours_left_on_reservation']}h remaining"