* subversion/libsvn_fs_fs/transaction.c,
  subversion/libsvn_fs_x/transaction.c
  (process_changes, verify_locks): Cosmetic tweaks to the doc strings.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1544157 13f79535-47bb-0310-9956-ffa450edef68