diff --git a/src/winconpty/winconpty.cpp b/src/winconpty/winconpty.cpp
index 5f10758ae6..79c97ddaa2 100644
--- a/src/winconpty/winconpty.cpp
+++ b/src/winconpty/winconpty.cpp
@@ -359,7 +359,6 @@ HRESULT _ReparentPseudoConsole(_In_ const PseudoConsole* const pPty, _In_ const
 //      HPCON via the API).
 // Arguments:
 // - pPty: A pointer to a PseudoConsole struct.
-// - wait: If true, waits for conhost/OpenConsole to exit first.
 // Return Value:
 // - <none>
 void _ClosePseudoConsoleMembers(_In_ PseudoConsole* pPty)