(find-auto-coding): Fix typo in docstring.

diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 25b53027f95f050950c171e4d51172d75f090824..6d1a17cba42fbc693219136fdd6ad5370e29c2eb 100644 (file)
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -1676,7 +1676,7 @@ cons (CODING . SOURCE), where CODING is the specified coding
 system and SOURCE is a symbol `auto-coding-alist',
 `auto-coding-regexp-alist', `coding:', or `auto-coding-functions'
 indicating by what CODING is specified.  Note that the validity
-of CODING is not checked; it's callers responsibility to check it.
+of CODING is not checked; it's the caller's responsibility to check it.
 
 If nothing is specified, the return value is nil."
   (or (let ((coding-system (auto-coding-alist-lookup filename)))