fix: small typo in `task test:integration:node` command

[diegocardoso93]

Description:

Changes README.md to fix a small typo in Start tests section.

Related issue(s):

Fixes # small typo in task test:integration:node command

Notes for reviewer:

Checklist

• [x] Documented (Code comments, README, etc.)
• [ ] Tested (unit, integration, etc.)

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[agadzhalov]

closed due to malicious activity