diff --git a/pkg/database/hashrate.go b/pkg/database/hashrate.go
index 450bbdc..5c425a8 100644
--- a/pkg/database/hashrate.go
+++ b/pkg/database/hashrate.go
@@ -112,7 +112,9 @@ func GetHashrateHistory(minerName string, resolution Resolution, since, until ti
 	return points, rows.Err()
 }
 
-// GetHashrateStats retrieves aggregated stats for a miner
+// HashrateStats holds aggregated performance data for a single miner.
+// stats, err := database.GetHashrateStats("xmrig")
+// if stats != nil { fmt.Println(stats.AverageRate) }
 type HashrateStats struct {
 	MinerName   string    `json:"minerName"`
 	TotalPoints int       `json:"totalPoints"`