Merge from emacs trunk. Spelling fixes.

revno: 115955
committer: Paul Eggert <eggert@cs.ucla.edu>
branch nick: trunk
timestamp: Thu 2014-01-09 23:10:37 -0800
message:
  Spelling fixes.

  * mail/unrmail.el (unrmail-mbox-format): Choice is mboxo, not mboxro.
  * woman.el (woman-mark-horizontal-position):
  Rename from woman-mark-horizonal-position.  Use changed.
Fix module header imports, bug709.

	* verilog-mode.el (verilog-read-decls): Fix module header imports,
	bug709. Reported by Victor Lau.