remove unnecessary raw/endraw tags from Jekyll. h/t Luiz Amaral

content/articles/2022-10-14-lab-1.md

@@ -275,7 +275,6 @@ that will point at an `unbound` running on `lab.ipng.ch` itself.
 I can now create any file I'd like which may use variable substition and other jinja2 style templating. Take
 for example these two files:
 
-{% raw %}
 ```
 pim@lab:~/src/lab$ cat overlays/bird/common/etc/netplan/01-netcfg.yaml.j2
 network:
@@ -292,13 +291,12 @@ network:
 
 pim@lab:~/src/lab$ cat overlays/bird/common/etc/netns/dataplane/resolv.conf.j2
 domain lab.ipng.ch
-search{% for domain in lab.nameserver.search %} {{domain}}{%endfor %}
+search{% for domain in lab.nameserver.search %} {{ domain }}{% endfor %}
 
 {% for resolver in lab.nameserver.addresses %}
-nameserver {{resolver}}
-{%endfor%}
+nameserver {{ resolver }}
+{% endfor %}
 ```
-{% endraw %}
 
 The first file is a [[NetPlan.io](https://netplan.io/)] configuration that substitutes the correct management
 IPv4 and IPv6 addresses and gateways. The second one enumerates a set of search domains and nameservers, so that