minor: typo in AdvertisingDataBuilder example

[MikiNacucchi]

I was running this example and there seems to be a typo in the module name https://github.com/Emill/node-ble-host/blob/master/docs/api/advertising-data-builder.md

const NodeBleHost = require('node-ble-host');

Should be const NodeBleHost = require('ble-host');

[MikiNacucchi]

Same thing in "Att errors" example https://github.com/Emill/node-ble-host/blob/master/docs/api/att-errors.md

The other examples seems fine.

[Emill]

Thanks for the report. Will fix.