Bug 8377 follow-up: fix update message

Add the bug number to the updatedatabase message.

installer/data/mysql/updatedatabase.pl

@@ -6310,10 +6310,10 @@ if ( C4::Context->preference("Version") < TransformToNum($DBversion) ) {
 }
 
 $DBversion = "3.11.00.011";
-if ( C4::Context->preference("Version") < TransformToNum($DBversion) ) {
+if ( CheckVersion($DBversion) ) {
    $dbh->do("INSERT INTO systempreferences (variable,value,explanation,options,type) VALUES('HTML5MediaEnabled','not','Show a HTML5 media player in a tab on opac-detail.pl for media files catalogued in field 856.','not|opac|staff|both','Choice');");
    $dbh->do("INSERT INTO systempreferences (variable,value,explanation,options,type) VALUES('HTML5MediaExtensions','webm|ogg|ogv|oga|vtt','Media file extensions','','free');");
-   print "Upgrade to $DBversion done (Add HTML5MediaEnabled and HTML5MediaExtensions sysprefs)\n";
+   print "Upgrade to $DBversion done (Bug 8377: Add HTML5MediaEnabled and HTML5MediaExtensions sysprefs)\n";
    SetVersion ($DBversion);
 }