Improve documentation of the metrics.exclude parameter
Change-Id: Ic3b0f7fee016a13a663400499e7277632378e010
diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index f45f16f..070151f 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -25,11 +25,12 @@
for how to configure the integration with Prometheus.
plugin.@PLUGIN@.excludeMetrics
-: String used to exclude metrics from the report. It can be specified multiple times.
- Parsed as regular expression. Note, ^ and $ are automatically added around the string.
+: Regex pattern used to exclude metrics from the report. It can be specified multiple times.
+ Note that pattern matching is done on the whole metric name, not only on a part of it.
By default no metric is excluded.
For example, to exclude all cache metrics, use: `excludeMetrics = cache.*`
+
[Back to @PLUGIN@ documentation index][index]
[index]: index.html
