* CHANGES: Tweak wording and fix typos in 1.7.2 section.
* CHANGES: Tweak wording and fix typos in 1.7.2 section.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion