Fix typo

components/prometheus/metrics_tangle.go

@@ -11,7 +11,7 @@ const (
 
 	strongTipsCount     = "strong_tips_count"
 	weakTipsCount       = "weak_tips_count"
-	bookeBlocksTotal    = "booked_blocks_total"
+	bookedBlocksTotal   = "booked_blocks_total"
 	missingBlocksCount  = "missing_blocks_total"
 	acceptedBlocksCount = "accepted_blocks_count"
 )
@@ -35,12 +35,12 @@ var TangleMetrics = collector.NewCollection(tangleNamespace,
 			return float64(count), nil
 		}),
 	)),
-	collector.WithMetric(collector.NewMetric(bookeBlocksTotal,
+	collector.WithMetric(collector.NewMetric(bookedBlocksTotal,
 		collector.WithType(collector.Counter),
 		collector.WithHelp("Total number of blocks booked."),
 		collector.WithInitFunc(func() {
 			deps.Protocol.Events.Engine.Booker.BlockBooked.Hook(func(_ *blocks.Block) {
-				deps.Collector.Increment(tangleNamespace, bookeBlocksTotal)
+				deps.Collector.Increment(tangleNamespace, bookedBlocksTotal)
 			}, event.WithWorkerPool(Component.WorkerPool))
 		}),
 	)),