diff --git a/README.md b/README.md
index d681aa5..5b57a71 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ $ docker run --name pdns \
   * `MYSQL_DB=pdns`
   * `MYSQL_DNSSEC=no`
 * Want to disable mysql initialization? Use `MYSQL_AUTOCONF=false`
-* DNSSEC is disabled by default, to enable use 'MYSQL_DNSSEC=yes'
+* DNSSEC is disabled by default, to enable use `MYSQL_DNSSEC=yes`
 * Want to use own config files? Mount a Volume to `/etc/pdns/conf.d` or simply overwrite `/etc/pdns/pdns.conf`
 
 **PowerDNS Configuration:**