diff --git a/pkg/registry/core/service/portallocator/allocator.go b/pkg/registry/core/service/portallocator/allocator.go
index c31f4b045ea..a9db71cd328 100644
--- a/pkg/registry/core/service/portallocator/allocator.go
+++ b/pkg/registry/core/service/portallocator/allocator.go
@@ -74,7 +74,7 @@ func NewPortAllocatorCustom(pr net.PortRange, allocatorFactory allocator.Allocat
 	return a
 }
 
-// Helper that wraps NewAllocatorCIDRRange, for creating a range backed by an in-memory store.
+// Helper that wraps NewPortAllocatorCustom, for creating a range backed by an in-memory store.
 func NewPortAllocator(pr net.PortRange) *PortAllocator {
 	return NewPortAllocatorCustom(pr, func(max int, rangeSpec string) allocator.Interface {
 		return allocator.NewAllocationMap(max, rangeSpec)