Example 3 error: event.resultIndex not resultIndex

Hi,

I think there's a minor error in example 3 of
https://dvcs.w3.org/hg/speech-api/raw-file/tip/webspeechapi.html

I believe the following line:

for (var i = resultIndex; i < event.results.length; ++i) {

should read:

for (var i = event.resultIndex; i < event.results.length; ++i) {

Kind regards,

Eliot Sykes