Fix assistant wake word

   recognizer.setWords(true)
  
   let ownerGivenName = '$owner["name"][0].split()[0]'
-  let wakeWord = `$${ownerGivenName.toLowerCase()} bought`
-  let readyWord = `Say "$${ownerGivenName}Assistant help".`
+  let wakeWord = `$${ownerGivenName.toLowerCase()} assistant`
+  let readyWord = `Say "$${ownerGivenName} Assistant help".`
   let state = 'asleep'
   partialContainer.textContent = readyWord