This manual documents the libraries used to compose and display
@acronym{MIME} messages.
-This manual is directed at users who want to modify the behaviour of
+This manual is directed at users who want to modify the behavior of
the @acronym{MIME} encoding/decoding process or want a more detailed
picture of how the Emacs @acronym{MIME} library works, and people who want
to write functions and commands that manipulate @acronym{MIME} elements.
Mapping from @acronym{MIME} charset to encoding to use. This variable is
usually used except, e.g., when other requirements force a specific
encoding (digitally signed messages require 7bit encodings). The
-default is
+default is
@lisp
((iso-2022-jp . 7bit)