diff --git a/include/picotls.h b/include/picotls.h
index c3f9487b..f3e783e1 100644
--- a/include/picotls.h
+++ b/include/picotls.h
@@ -309,7 +309,7 @@ extern "C" {
 #define PTLS_TO_STR(n) PTLS_TO__STR(n)
 
 /**
- * default maximum of tickets to send (see ptls_context_t::ticket_requests.server.max_count
+ * default maximum of tickets to send (see ptls_context_t::ticket_requests.server.max_count)
  */
 #define PTLS_DEFAULT_MAX_TICKETS_TO_SERVE 4
 
@@ -1039,8 +1039,8 @@ struct st_ptls_context_t {
             uint8_t resumption_count;
         } client;
         /**
-         * if set to non-zero, the maximum number of tickets being sent is capped to the specifed value; the maximum is set to
-         * PTLS_DEFAULT_MAX_TICKETS_TO_SERVE.
+         * if set to non-zero, the maximum number of tickets being sent is capped to the specifed value; if set to zero, the maximum
+         * adopted is PTLS_DEFAULT_MAX_TICKETS_TO_SERVE.
          */
         struct {
             uint8_t max_count;