diff --git a/man/msort.1 b/man/msort.1
index 11a539c..a4760f2 100644
--- a/man/msort.1
+++ b/man/msort.1
@@ -19,7 +19,7 @@ for the message argument syntax.
 .Pp
 If no messages are specified,
 .Nm
-will read filenames from standard input,
+will read filenames from the standard input,
 or use the default sequence if used interactively.
 .Pp
 The options are as follows: