diff --git a/src/core/lib/security/transport/security_connector.h b/src/core/lib/security/transport/security_connector.h
index 3ff887bf502ee7515be06e16730f4515180beed4..a84b35905136e8c85f4dcec413629f023adc5f03 100644
--- a/src/core/lib/security/transport/security_connector.h
+++ b/src/core/lib/security/transport/security_connector.h
@@ -98,7 +98,7 @@ void grpc_security_connector_unref(grpc_security_connector *policy);
 #endif
 
 /* Check the peer. Callee takes ownership of the peer object.
-   Sets *auth_context and invokes on_peer_checked when done. */
+   When done, sets *auth_context and invokes on_peer_checked. */
 void grpc_security_connector_check_peer(grpc_exec_ctx *exec_ctx,
                                         grpc_security_connector *sc,
                                         tsi_peer peer,