Put pragmas before "package".

modules/Bio/EnsEMBL/Attribute.pm

@@ -49,11 +49,11 @@ B<Bio::EnsEMBL::DBSQL::AttributeAdaptor>.
 
 =cut
 
+package Bio::EnsEMBL::Attribute;
+
 use strict;
 use warnings;
 
-package Bio::EnsEMBL::Attribute;
-
 use Bio::EnsEMBL::Utils::Argument qw(rearrange);
 
 =head2 new