diff --git a/src/sync/map.go b/src/sync/map.go
index 00b2446153..7a9eebdce3 100644
--- a/src/sync/map.go
+++ b/src/sync/map.go
@@ -8,7 +8,7 @@ import (
 	"sync/atomic"
 )
 
-// Map is like a Go map[interface{}]interface{} but is safe for concurrent use
+// Map is like a Go map[any]any but is safe for concurrent use
 // by multiple goroutines without additional locking or coordination.
 // Loads, stores, and deletes run in amortized constant time.
 //