Comment-only changes: fix a few typos and remove some comments that are incorrect or out-of-date.
Comment-only changes: fix a few typos and remove some comments that are
incorrect or out-of-date.

* subversion/libsvn_wc/diff.c
  (delete_entry, file_deleted): Fix typos in comments.
  (window_handler): Remove the comment that implies that this function is
    part of the svn_delta_editor_t interface, as it's not.
  (close_file): Followup to r17239: remove a comment about being careful
    about handling errors, since we no longer do any unusual error
    handling in this function (the translated file is now registered
    using a pool cleanup handler instead).


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@857344 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion