* Subtitle::SSA->parse : hide noisy message

lib/Subtitle/SSA.pm

@@ -103,7 +103,7 @@ sub parse {
       $self->{headers}->{$key} = $header;
       if ($key eq 'scripttype') {
         my $type = index($header->{value}, "+") >= 0 ? 'ass' : 'ssa';
-        $self->log(info => "File recognized as '$type' type from header at line $linenum");
+        $self->log(debug => "File recognized as '$type' type from header at line $linenum");
         $self->{type} = $type;
       }
       next;