diff --git a/bin/knockd.sh b/bin/knockd.sh
index 9f387c4..c03aabc 100755
--- a/bin/knockd.sh
+++ b/bin/knockd.sh
@@ -34,7 +34,7 @@ ufw_installed=$(apk list -I | grep "ufw")
 if ! $ufw_installed; then
   echo -n "ufw installed"
 else
-  . bin/ufw.sh
+  #. bin/ufw.sh
 fi
 
 mv /etc/knockd.conf /etc/knockd.conf.ori
diff --git a/bin/lemp.sh b/bin/lemp.sh
index 6d1db8a..94dbc61 100755
--- a/bin/lemp.sh
+++ b/bin/lemp.sh
@@ -38,7 +38,7 @@ sleep 3
 apk add mariadb mariadb-client mariadb-common
 
 # https://bugs.alpinelinux.org/issues/9046
-echo -n "are Maridb databases strored in a zfs file system? [y|n] "
+echo -n "are Maridb databases strored in a zfs file system (eg. through proxmox container)? [y|n] "
 read yn
 if [ "$yn" = "Y" ] || [ "$yn" = "y" ]; then
   echo -e "Stick with mariadb 10.1.x due to incompatibility of newer version with zfs"
diff --git a/bin/zabbix.sh b/bin/zabbix.sh
index 3a027ab..95f863b 100755
--- a/bin/zabbix.sh
+++ b/bin/zabbix.sh
@@ -88,7 +88,7 @@ mkdir /etc/zabbix/zabbix_agentd.scripts
 cp "$_assets"/zabbix/scripts/nginx-stat.py /etc/zabbix/zabbix_agentd.scripts/
 chmod +x /etc/zabbix/zabbix_agentd.scripts/nginx-stat.py
 
-echo -n "This is box is a proxmox CT? [Y|n] "
+echo -n "Is This box a proxmox CT? [Y|n] "
 read yn
 yn=${yn:-y}
 if [ "$yn" = "Y" ] || [ "$yn" = "y" ]; then
diff --git a/install.sh b/install.sh
index 55b55a4..e5c1c03 100755
--- a/install.sh
+++ b/install.sh
@@ -34,7 +34,7 @@ _cwd="$(pwd)"
 . bin/email.sh
 . bin/lemp.sh
 . bin/mysqlbackup.sh
-  whie [ "$vh" != "y" ] && [ "$vh" != "n" ]
+  while [ "$vh" != "y" ] && [ "$vh" != "n" ]
   do
     echo -n "Should we install a vhost? [y|n] "
     read vh
diff --git a/readme.md b/readme.md
index 26736c0..9731b57 100644
--- a/readme.md
+++ b/readme.md
@@ -20,16 +20,15 @@ each alpine linux stable release has it's branch (master is a clone of the last
 - [x] Mariadb (bug https://bugs.alpinelinux.org/issues/9046)
 - [x] mysql backups
 - [x] php7-fpm (7.2)
+- [x] redis
 - [x] Nginx
 - [x] drush
 - [x] composer
-- [x] letsencrypt
 - [x] vhosts
-- [x] redis
+- [x] letsencrypt
 - [x] zabbix-agent (3.4 || 4)
 - [x] urbackup-client
 - [x] passwd generator
-- [x] urbackup
 - [ ] solr
 - [ ] git barre repos
 - [ ] Proftpd