use code block instead of source for small snippet
closes
@@ -630,10 +630,9 @@ A comma-separated list of dotted metrics names that should not be sent to the AP
You can use `*` to match multiple metrics. As an example, to disable all CPU-related metrics,
as well as the "total system memory" metric, you would set `disable_metrics` to:
-[source]
-----
+....
"*.cpu.*,system.memory.total"
-----
+....
NOTE: this setting only disables the *sending* of the given metrics, not collection.
