diff --git a/internal/util/metricsinfo/err.go b/internal/util/metricsinfo/err.go
index 3be81b21a4..c8446b3234 100644
--- a/internal/util/metricsinfo/err.go
+++ b/internal/util/metricsinfo/err.go
@@ -14,7 +14,7 @@ package metricsinfo
 import "errors"
 
 const (
-	// MsgUnimplementedMetric represents that user requests a unimplemented metric type
+	// MsgUnimplementedMetric represents that user requests an unimplemented metric type
 	MsgUnimplementedMetric           = "sorry, but this metric type is not implemented"
 	msgInvalidSystemInfosMetricCache = "system infos metric is invalid"
 )