;;; Commentary:
;; The entry point, `rot13-other-window', performs a Caesar cipher
-;; encrypt/decrypt on the current buffer and displays the result in another
+;; encrypt/decrypt on the current buffer and displays the result in another
;; window. Rot13 encryption is sometimes used on USENET as a read-at-your-
;; own-risk wrapper for material some might consider offensive, such as
;; ethnic humor.