Improve synopsis example

Author: tobyink

lib/Mite/Manual/Attributes.pod

@@ -23,7 +23,10 @@ Mite::Manual::Attributes - options for defining attributes with Mite
  lazy => false,
  isa => 'Object',
  coerce => false,
+ clone => false,
+ locked => false,
  handles => { quux => 'quuux' },
+ handles_via => [ 'Blessed' ],
  trigger => '_trigger_myattr',
  );