Update Tutorial for "property-type"

[smaloneyzenefits]

Please update the online tutorial for "property-type" instead of propertyType otherwise there is a serialization error.

[vain6]

Edit: I think this actually broke some tests, so the search continues. /Edit

As a workaround, you can generate a serializer:

ember g serializer application

And then add these contents to the file:

import DS from 'ember-data';

export default DS.JSONAPISerializer.extend({
keyForAttribute(key) {
return key;
}
});

[kandhavivekraj]

@vain6 You are Correct i added these lines my project now working fine. But its nice if Tutorial is edited for this correction

[locks]

This seems to already be updated in master of both the tutorial and this!