# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 946929536 0
# Node ID 8e707880be9b3a060d2ac94a1c26d31156448f50
# Parent  e1a744db4db5995519165b822db94de1c12d41b6
tweak comment

diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -1,7 +1,8 @@
 #serial 2
 
 dnl From Jim Meyering.
-dnl Check for the nanosleep function
+dnl Check for the nanosleep function.
+dnl If not found, use the supplied replacement.
 dnl
 
 AC_DEFUN(jm_FUNC_NANOSLEEP,