fix typo in pod

diff --git a/lib/MooseX/Getopt/Meta/Attribute.pm b/lib/MooseX/Getopt/Meta/Attribute.pm
index 6a37acd..70aaa61 100644 (file)
--- a/lib/MooseX/Getopt/Meta/Attribute.pm
+++ b/lib/MooseX/Getopt/Meta/Attribute.pm
@@ -24,7 +24,7 @@ sub register_implementation { 'MooseX::Getopt::Meta::Attribute' }
   with 'MooseX::Getopt';
 
   has 'data' => (
-      metaclass => ['Getopt'],
+      metaclass => 'Getopt',
       is        => 'ro',
       isa       => 'Str',
       default   => 'file.dat',