diff --git a/CHANGES b/CHANGES
index fc1d6b3b7e..183e6d809f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,7 +5,7 @@
 
 4500.	[bug]		Support modifier I64 in isc__print_printf. [RT #43526]
 
-4499.	[port]		MacOSX: silence deprecated function warning 
+4499.	[port]		MacOSX: silence deprecated function warning
 			by using arc4random_stir() when available
 			instead of arc4random_addrandom(). [RT #43503]