From b68f9f3cfecc23c7f1af128256e652cdb2c04a80 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 18 Nov 2022 21:35:35 -0700
Subject: [PATCH] [machinery] Adjust comment

---
 src/hb-machinery.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/hb-machinery.hh b/src/hb-machinery.hh
index 1f9249758..56669b970 100644
--- a/src/hb-machinery.hh
+++ b/src/hb-machinery.hh
@@ -228,7 +228,8 @@ struct hb_lazy_loader_t : hb_data_wrapper_t<Data, WheresData>
 
   bool cmpexch (Stored *current, Stored *value) const
   {
-    /* This *must* be called when there are no other threads accessing. */
+    /* This function can only be safely called directly if no
+     * other thread is accessing. */
     return this->instance.cmpexch (current, value);
   }