From 060ca5fe18c6008d2b71929f03117934d8ead469 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 4 Aug 2015 08:24:48 -0700
Subject: [PATCH] Update comment

---
 src/core/iomgr/pollset_windows.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/iomgr/pollset_windows.h b/src/core/iomgr/pollset_windows.h
index 8b51006c744..4efa5a1717c 100644
--- a/src/core/iomgr/pollset_windows.h
+++ b/src/core/iomgr/pollset_windows.h
@@ -40,7 +40,8 @@
 
 /* There isn't really any such thing as a pollset under Windows, due to the
    nature of the IO completion ports. A Windows "pollset" is merely a mutex
-   and a condition variable, used to synchronize with the IOCP. */
+   used to synchronize with the IOCP, and workers are condition variables
+   used to block threads until work is ready. */
 
 typedef struct grpc_pollset_worker {
   gpr_cv cv;