README.md doesn't render the example blocks properly.

README.md

@@ -36,6 +36,7 @@ The community [nginx_dav_ext_module](https://github.com/MkfsSion/nginx-dav-ext-m
 There are a few reasonable ways of setting it up.
 1. Standalone mode with authentication
 
+```
     location / {
         auth_basic           "My closed site, go away!";
         auth_basic_user_file /usr/share/nginx/htpasswd;
@@ -49,9 +50,11 @@ location / {
         root   /var/nginx/webdav;
         index  index.html index.htm;
     }
+```
 
 2. Managed mode with subrequest full cloud functionality with [starfields-cloud](https://git.vickys-corner.xyz/StarFields/starfields-cloud)
 
+```
     location / {
         auth_request    /cloud/auth/;
 
@@ -81,6 +84,7 @@ location = /cloud/auth/ {
         # uwsgi_param X-Original-URI $request_uri;
         # uwsgi_pass unix:/path/to/my/django.sock;
     }
+```
 
 # Directives
 | Directive               | Specification                                                    | Context                | Description             |