diff --git a/setup/questions.sh b/setup/questions.sh
index 57da5c92..18c6b476 100644
--- a/setup/questions.sh
+++ b/setup/questions.sh
@@ -81,7 +81,7 @@ address, so we're suggesting $DEFAULT_PRIMARY_HOSTNAME.
 	fi
 fi
 
-# If the machine is behind a NAT, inside a VM, etc., it may not know
+# If the machine is behind a NAT, inside a VM, etc, it may not know
 # its IP address on the public network / the Internet. Ask the Internet
 # and possibly confirm with user.
 if [ -z "$PUBLIC_IP" ]; then