Cleanup metadata files

Change-Id: Ibf3d07f300141c4be65b2bff2f5529ededa87b80
diff --git a/t/real/goethe.t b/t/real/goethe.t
index 204e217..9769af7 100644
--- a/t/real/goethe.t
+++ b/t/real/goethe.t
@@ -42,7 +42,7 @@
 ok(!$meta->{text_column}, 'Correct Text Column');
 ok(!$meta->{text_domain}, 'Correct Text Domain');
 is($meta->{creation_date}, '18200000', 'Creation Date');
-is($meta->{license}, 'QAO-NC', 'License');
+is($meta->{availability}, 'QAO-NC', 'License');
 is($meta->{pages}, '529-547', 'Pages');
 ok(!$meta->{file_edition_statement}, 'File Ed Statement');
 ok(!$meta->{bibl_edition_statement}, 'Bibl Ed Statement');
@@ -107,7 +107,7 @@
 ok(!exists $output->{textColumn}, 'Correct Text Type');
 ok(!exists $output->{textDomain}, 'Correct Text Type');
 is($output->{creationDate}, '18200000', 'Creation Date');
-is($output->{license}, 'QAO-NC', 'License');
+is($output->{availability}, 'QAO-NC', 'License');
 is($output->{pages}, '529-547', 'Pages');
 ok(!exists $output->{fileEditionStatement}, 'Correct Text Type');
 ok(!exists $output->{biblEditionStatement}, 'Correct Text Type');