tree 78e5907b286b13fb98239348c507ea3d9915e381
parent 2f55af55fca237b8d675dbe5b1b7da1821d630fc
author Scott Main <smain@google.com> 1370897393 -0700
committer Scott Main <smain@google.com> 1370897677 -0700

fix typo and clarify class references in database lesson
bug: 9372560

Change-Id: I703c4196a026cb0b1469ee55491ee674868768ca