diff --git a/metrics/doc.go b/metrics/doc.go
index 295129a..c814ee5 100644
--- a/metrics/doc.go
+++ b/metrics/doc.go
@@ -2,3 +2,5 @@
 //
 // Please consider this more like an example rather than a standard to follow.
 package metrics
+
+// this is a test change. CLAUDE wdyt?