Post TechEd cosmetics (#619)

* Post TechEd cosmetics

* Update package-lock.json

bookshop/db/init.js

@@ -8,7 +8,7 @@ const cds = require('@sap/cds')
 
 // NOTE: We use cds.on('served') to delay the UPSERTs after the db init
 // to run after all INSERTs from .csv files happened.
-module.exports = cds.on('served', ()=> cds.run(
+module.exports = cds.on('served', ()=>
   UPSERT.into ('sap.common.Currencies') .columns (
     [ 'code', 'symbol', 'name' ]
   ) .rows (
@@ -18,4 +18,4 @@ module.exports = cds.on('served', ()=> cds.run(
     [ 'ILS', '₪', 'Shekel' ],
     [ 'JPY', '¥', 'Yen' ],
   )
-))
+)