diff --git a/README.md b/README.md
index 09bd60c..f0931e1 100644
--- a/README.md
+++ b/README.md
@@ -4,12 +4,12 @@ How to build the web site
 You need hugo to build the website.  On Debian, install it from the
 'hugo' package:
 
-  # apt install hugo
+    # apt install hugo
 
 Furthermore, you need to checkout the submodules:
 
-  website-content $ git submodule init
-  website-content $ git submodule update
+    website-content $ git submodule init
+    website-content $ git submodule update
 
 Now you can build the site using 'make', it will be put into 'public'.
 'make server' will launch a local server that is useful while editing
@@ -22,26 +22,26 @@ On the server, the website is built using gitlab's ci runner, see
 `.gitlab-ci.yml`.  To deploy the site, the ci job rsyncs it to the
 host.  For this purpose, a restricted user is created:
 
-  # adduser --system --home /var/www/www-data-rsync --shell /bin/sh --disabled-password --ingroup www-data www-data-rsync
+    # adduser --system --home /var/www/www-data-rsync --shell /bin/sh --disabled-password --ingroup www-data www-data-rsync
 
 Create a key and restrict it to invoke the restricted-rsync script:
 
-  # mkdir /var/www/www-data-rsync/.ssh
-  # chmod 700 /var/www/www-data-rsync/.ssh
-  # ssh-keygen -t ed25519 -C 'Used for website deployment.' -f www-data-rsync-id_ed25519
-  # echo 'command="/usr/local/bin/rrsync /var/www/html --safe-links",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOBBpthbSQ3HgOkhoBwsrZCA9VMX7hRftB5t6LePqtr3 Used for website deployment.' > /var/www/www-data-rsync/.ssh/authorized_keys
-  # chmod 400 /var/www/www-data-rsync/.ssh/authorized_keys
-  # chown -R www-data-rsync:www-data /var/www/www-data-rsync/.ssh
+    # mkdir /var/www/www-data-rsync/.ssh
+    # chmod 700 /var/www/www-data-rsync/.ssh
+    # ssh-keygen -t ed25519 -C 'Used for website deployment.' -f www-data-rsync-id_ed25519
+    # echo 'command="/usr/local/bin/rrsync /var/www/html --safe-links",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOBBpthbSQ3HgOkhoBwsrZCA9VMX7hRftB5t6LePqtr3 Used for website deployment.' > /var/www/www-data-rsync/.ssh/authorized_keys
+    # chmod 400 /var/www/www-data-rsync/.ssh/authorized_keys
+    # chown -R www-data-rsync:www-data /var/www/www-data-rsync/.ssh
 
 Copy the restricted-rsync script from the docs and make it executable:
 
-  # cp /usr/share/doc/rsync/scripts/rrsync /usr/local/bin/
-  # chmod +x /usr/local/bin/rrsync
+    # cp /usr/share/doc/rsync/scripts/rrsync /usr/local/bin/
+    # chmod +x /usr/local/bin/rrsync
 
 Finally, allow www-data-rsync to write to the document root:
 
-  # chown root:www-data /var/www/html
-  # chmod g+w /var/www/html
+    # chown root:www-data /var/www/html
+    # chmod g+w /var/www/html
 
 The last bit is to supply the generated secret to gitlab's ci runner
 via RSYNC_TARGET_SECRET_KEY.  Other information that needs to be