Index: pngcheck.1
--- pngcheck.1.orig
+++ pngcheck.1
@@ -1,6 +1,6 @@
 .TH PNGCHECK "1" "April 2021" "pngcheck 3.0.3" "User Commands"
 .SH NAME
-pngcheck \- manual page for pngcheck 3.0.3
+pngcheck \- check PNG/JNG/MNG file integrity
 .SH SYNOPSIS
 .B pngcheck
 .RI [ \-7cpqtv ]
