diff --git a/CHANGES b/CHANGES
index 40dfc697d7aa84453ee8ab6d6da3e82016671b56..f5c4a2b88a8912fa54ba585132005f9a2f95cb43 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2234,7 +2234,7 @@ version 1.4.0beta80 [September 17, 2009]
   Removed scripts/libpng.icc
   Changed typecast of filler from png_byte to png_uint_16 in png_set_filler().
     (Dennis Gustafsson)
-  Fixed typo introduced in beta78 in pngtest.c ("#if def " should be "#ifdef ") 
+  Fixed typo introduced in beta78 in pngtest.c ("#if def " should be "#ifdef ")
 
 version 1.4.0beta81 [September 23, 2009]
   Eliminated unused PNG_FLAG_FREE_* defines from pngpriv.h