diff --git a/serve/dto.go b/serve/dto.go
index 954359a..493e361 100644
--- a/serve/dto.go
+++ b/serve/dto.go
@@ -38,7 +38,7 @@ type GameStart struct {
 	Dealer bool   `json:"dealer"`
 }
 
-// ShellCounts is the JSON DTO for shell counts emitted at the start of a round.
+// ShellCounts is the JSON DTO for shell counts emitted at the start of a shell group.
 type ShellCounts struct {
 	Live  int `json:"live"`
 	Blank int `json:"blank"`