diff --git a/types/netmap/nodemut.go b/types/netmap/nodemut.go
index ccbdeae3f..f4de1bf0b 100644
--- a/types/netmap/nodemut.go
+++ b/types/netmap/nodemut.go
@@ -37,7 +37,7 @@ func (m NodeMutationDERPHome) Apply(n *tailcfg.Node) {
 	n.HomeDERP = m.DERPRegion
 }
 
-// NodeMutation is a NodeMutation that says a node's endpoints have changed.
+// NodeMutationEndpoints is a NodeMutation that says a node's endpoints have changed.
 type NodeMutationEndpoints struct {
 	mutatingNodeID
 	Endpoints []netip.AddrPort