uses spaces instead of ``` in post

diff --git a/posts/dnswl_ipv6_blocking.mdwn b/posts/dnswl_ipv6_blocking.mdwn
index c38fce4b14ff857b75f819c81cfc3320b1b3ebbb..57ddeb2cd073cb45b1ce3cb452e0d8a658d8dcd8 100644 (file)
--- a/posts/dnswl_ipv6_blocking.mdwn
+++ b/posts/dnswl_ipv6_blocking.mdwn
@@ -23,14 +23,12 @@ them.](https://bind9.readthedocs.io/en/v9_16_6/reference.html#server-statement-d
 Using this feature, we can ignore the dnswl IPv6 servers which are
 returning bad results, and only use IPv4 to contact them:
 
-```
-server 2a01:7e00:e000:293::a:1000 { bogus yes; };
-server 2607:5300:201:3100::3e79 { bogus yes; };
-server 2600:3c01::21:1faa { bogus yes; };
-server 2a01:4f8:c2c:52e::feed { bogus yes; };
-server 2400:8901::f03c:91ff:fee9:a89 { bogus yes; };
-server 2a01:4f8:1c0c:708f::53 { bogus yes; };
-```
+    server 2a01:7e00:e000:293::a:1000 { bogus yes; };
+    server 2607:5300:201:3100::3e79 { bogus yes; };
+    server 2600:3c01::21:1faa { bogus yes; };
+    server 2a01:4f8:c2c:52e::feed { bogus yes; };
+    server 2400:8901::f03c:91ff:fee9:a89 { bogus yes; };
+    server 2a01:4f8:1c0c:708f::53 { bogus yes; };
 
 Hope that helps anyone else (and future me) running into this issue.