--- a/check_cert.pl	Mon Jan 07 13:00:25 2019 +0100
+++ b/check_cert.pl	Mon Jan 07 13:05:12 2019 +0100
@@ -22,6 +22,8 @@
 $opt_b = "/usr/bin/openssl";
 $opt_s = "md5WithRSAEncryption";
 
+my $revision = '1.2.2';
+
 Getopt::Long::Configure('bundling');
 GetOptions(
     "V"           => \$opt_V,
@@ -41,7 +43,7 @@
 );
 
 if ($opt_V) {
-    print_revision( $ME, "1.2" );
+    print_revision( $ME, $revision );
     exit $ERRORS{"OK"};
 }
 
@@ -207,8 +209,9 @@
 }
 
 sub print_help() {
-    print_revision( $ME, "1.2" );
-    print "Copyright (c) 2010 Christian Arnold\n\n";
+    print_revision( $ME, $revision );
+    print "Copyright (c) 2010 Christian Arnold\n";
+    print "Copyright (c) 2019 Matthias Förste\n\n";
     print "This plugin checks the expire date for openssl certificates.\n\n";
     print_usage();
     print "\n";