Modified http example for bugreportQHttp2Stream race condition

[tamaskenezlego]

No description provided.

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 27 committers have signed the CLA.

✅ leena-miettinen
❌ alcroito
❌ jaheikk
❌ marcmutz
❌ Ulf Hermann
❌ aavit
❌ dangelog
❌ thiagomacieira
❌ eskilblomfeldt
❌ milianw
❌ ASpoerl
❌ andreaseliasson
❌ tmoerschell
❌ lazyDesertMan
❌ NickBennett1812
❌ Issam-b
❌ qtrampe
❌ alpqr
❌ vohi
❌ isolovev
❌ matthias-rauter
❌ torarnv
❌ ec1oud
❌ cstatic
❌ tamaskenezlego
❌ chehrlic
❌ toreinio

---

Ulf Hermann seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}