Can't run getting-started for the ts-example

[OlivierAlbertini]

What version of OpenTelemetry are you using?

3.2

What version of Node are you using?

10.9.0

What did you do?

cd getting-started/ts-example 
npm i
npm run start-tracing

What did you expect to see?

I expect to see traces in Zipkin/Jaeger

What did you see instead?

npm ERR! JSON.parse Failed to parse json
npm ERR! JSON.parse Unexpected token } in JSON at position 309 while parsing near '...acing.ts app.ts",
npm ERR! JSON.parse   },
npm ERR! JSON.parse   "author": "Open...'
npm ERR! JSON.parse Failed to parse package.json data.
npm ERR! JSON.parse package.json must be actual JSON, not just JavaScript.

Additional context

Also after fixing this issue, npm run start-tracing didn't work until I add the ts-node in dev deps with the right version (my version was too old I guess)