diff --git a/debian/nextcloud-server.postinst b/debian/nextcloud-server.postinst
index 584f0b5..c223db4 100644
--- a/debian/nextcloud-server.postinst
+++ b/debian/nextcloud-server.postinst
@@ -20,43 +20,43 @@ set -e
 export APACHE2_MAINTSCRIPT_HELPER_QUIET=1
 
 case "$1" in
-    configure)
+configure)
 
-	# Apache conf
-	if [ "a2query -c nextcloud"=~"No conf matches nextcloud" ]; then
-        	a2enconf nextcloud || true
-            apache2ctl restart || true
-	fi
+    # Apache conf
+    if [ "a2query -c nextcloud"=~"No conf matches nextcloud" ]; then
+        a2enconf nextcloud || true
+        apache2ctl restart || true
+    fi
 
-	# Apache modules
-        if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
-                . /usr/share/apache2/apache2-maintscript-helper
-                apache2_invoke enmod rewrite || exit $?
-                apache2_invoke enmod headers || exit $?
-                apache2_invoke enmod env || exit $?
-                apache2_invoke enmod dir || exit $?
-                apache2_invoke enmod mime || exit $?
-        fi
+    # Apache modules
+    if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
+        . /usr/share/apache2/apache2-maintscript-helper
+        apache2_invoke enmod rewrite || exit $?
+        apache2_invoke enmod headers || exit $?
+        apache2_invoke enmod env || exit $?
+        apache2_invoke enmod dir || exit $?
+        apache2_invoke enmod mime || exit $?
+    fi
 
-	if [ "$(su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ status' | grep 'installed:' | cut -f2 -d ':' | xargs)" = "false" ]; then
-		echo "Nextcloud is not configured, please use open web browser http://<your_server_ip>/nextcloud"
-		echo "After configure please run  su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ config:system:set --value true upgrade.disable-web'"
-	elif [ "$(su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ status' | grep 'installed:' | cut -f2 -d ':' | xargs)" = "true" ]; then
-		su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ upgrade'
-                su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ db:add-missing-indices'
-		su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ config:system:set --value true upgrade.disable-web' > /dev/null || true
-	else
-		echo "Got unexpect answer, occ status can't to read satus of nextcloud. Check php installation."
-	fi
+    if [ "$(su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ status' | grep 'installed:' | cut -f2 -d ':' | xargs)" = "false" ]; then
+        echo "Nextcloud is not configured, please use open web browser http://<your_server_ip>/nextcloud"
+        echo "After configure please run  su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ config:system:set --value true upgrade.disable-web'"
+    elif [ "$(su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ status' | grep 'installed:' | cut -f2 -d ':' | xargs)" = "true" ]; then
+        su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ upgrade'
+        su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ db:add-missing-indices'
+        su 'www-data' -s /bin/sh -c 'php /var/www/nextcloud/occ config:system:set --value true upgrade.disable-web' >/dev/null || true
+    else
+        echo "Got unexpect answer, occ status can't to read satus of nextcloud. Check php installation."
+    fi
 
     ;;
 
-    abort-upgrade|abort-remove|abort-deconfigure)
-    ;;
+abort-upgrade | abort-remove | abort-deconfigure) ;;
 
+\
     *)
-        echo "postinst called with unknown argument \`$1'" >&2
-        exit 1
+    echo "postinst called with unknown argument \`$1'" >&2
+    exit 1
     ;;
 esac