Rephrase release notes.
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 70d70f8..7376ed0 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -77,25 +77,24 @@
 Users are encouraged to upgrade to this version, and to the new
  components listed above (they are now Commons Math's dependencies).
 
-For codes that are now located in the 'commons-math-legacy' module,
- upgrading will be a matter of changing the top-level package name:
+For code now located in the 'commons-math-legacy' module, upgrading
+ will be a matter of changing the top-level package name:
  From 'org.apache.commons.math3' to 'org.apache.commons.math4.legacy'.
- Codes that are now located in the 'commons-math-legacy-core' module
- comprise classes that moved from packages 'org.apache.commons.math3'
- and 'org.apache.commons.math3.util' (e.g. 'MathArrays') over to
- package 'org.apache.commons.math4.legacy.core'.
+ Code in the 'commons-math-legacy-core' module comprise classes that
+ moved from package 'org.apache.commons.math3' and package
+ 'org.apache.commons.math3.util' (e.g. 'MathArrays') to package
+ 'org.apache.commons.math4.legacy.core'.
 
 Notes:
- Class 'FastMath' has been renamed 'AccurateMath' (now located in
- package 'org.apache.commons.math4.legacy.core.jdkmath').
+ Class 'FastMath' was renamed 'AccurateMath' (now located in package
+ 'org.apache.commons.math4.legacy.core.jdkmath').
 
 Caveat:
  Although hundreds of issues have been fixed (see 'git log' and the
  reports in the bug-tracking system of all the listed components),
- many remain, due to the lack of human resources necessary in order
- to support the whole codebase.  [The Commons Math maintenance
- nightmare was one of the main reasons for creating more focused
- components.]
+ many remain due to the lack of human resources necessary in order
+ to support the whole codebase (it was one of the main reasons for
+ creating more focused components).
 ">
       <action dev="aherbert" type="update" issue="MATH-1653">
         Remove class "CombinatoricsUtils" (in package "o.a.c.m.util").