Undo change for array test with index number #127

If we want to support the behaviour for creating an array with index number we should revisit this test and change it.

Author: TobiasNx

metafix/src/test/resources/org/metafacture/metafix/integration/record/fromJson/toJson/copy_fieldToArrayOfStringsWithIndex/test.fix

@@ -1,3 +1,4 @@
+set_array("test[]")
 copy_field("key", "test[].1")
 copy_field("key_2", "test[].2")
 copy_field("key_3", "test[].3")