(truncate-string-to-width): Doc typo fix.

diff --git a/lisp/international/mule-util.el b/lisp/international/mule-util.el
index fb5cc61eeebca4dc2b2ac48572ec39ff79185507..6820407135b75fcf9ebea62fc708ad7e4ccef5cb 100644 (file)
--- a/lisp/international/mule-util.el
+++ b/lisp/international/mule-util.el
@@ -83,7 +83,7 @@ The optional 3rd arg PADDING, if non-nil, specifies a padding character
 to add at the end of the result if STR doesn't reach column END-COLUMN,
 or if END-COLUMN comes in the middle of a character in STR.
 PADDING is also added at the beginning of the result
-if column START-COLUMN appears in the middle fo a character in STR.
+if column START-COLUMN appears in the middle of a character in STR.
 
 If PADDING is nil, no padding is added in these cases, so
 the resulting string may be narrower than END-COLUMN."