diff --git a/ChangeLog.txt b/ChangeLog.txt
index 9fcb2837..f8b391a7 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -8,7 +8,8 @@ README-turbo.txt for more details.  This feature was sponsored by CamTrace SAS.
 
 [3] TurboJPEG/OSS can now compress from/decompress to grayscale bitmaps.
 
-[4] jpgtest can now be used to test decompression performance only.
+[4] jpgtest can now be used to test decompression performance with existing
+JPEG images.
 
 [5] If the default install prefix (/opt/libjpeg-turbo) is used, then
 'make install' now creates /opt/libjpeg-turbo/lib32 and
@@ -18,7 +19,7 @@ packages.
 [6] All symbols in the libjpeg-turbo dynamic library are now versioned, even
 when the library is built with libjpeg v6b emulation.
 
-[7] Added arithmetic encoding and decoding support (can be disabled via
+[7] Added arithmetic encoding and decoding support (can be disabled with
 configure or CMake options)
 
 [8] Added a TJ_YUV flag to TurboJPEG/OSS which causes both the compressor and