;; save file in the same directory as FILENAME. But if this
;; directory is not writable, use auto-save-directory-fallback.
;; FILENAME is assumed to be in non-directory form (no trailing slash).
- ;; It may be a name without a directory part (pesumably it really
+ ;; It may be a name without a directory part (presumably it really
;; comes from a buffer name then), the fallback is used then.
;; Optional PREFIX is string to use instead of "#" to prefix name.
(let ((directory (file-name-directory filename)))