add documentation on disabling http (make it https only)
diff --git a/guide/ops/configuration/https.md b/guide/ops/configuration/https.md
index 32c6ac3..c48411c 100644
--- a/guide/ops/configuration/https.md
+++ b/guide/ops/configuration/https.md
@@ -61,3 +61,10 @@
replacing the passwords with appropriate values, and restart the server. Note the keystore location is relative to
the installation root, but a fully qualified path can also be given, if it is desired to use some separate pre-existing
store.
+
+To enable HTTPS _only_, i.e. to disable HTTP, add the following line to this file:
+
+{% highlight properties %}
+org.osgi.service.http.enabled=false
+{% endhighlight %}
+
