chore: adjust comments in deployment examples

[phil-davis]

Description

Just tidying up a few typos in deployment examples, after looking at some of them yesterday.

These are the same in master and stable-5.0. I made the PR to master. I don't think any of this matters for stable-5.0 - but tell me if you want me to also make a backport to stable-5.0

How Has This Been Tested?

N/A

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] Technical debt
• [ ] Tests only (no source changes)

Checklist:

• [ ] Code changes
• [ ] Unit tests added
• [ ] Acceptance tests added
• [ ] Documentation ticket raised:

[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 SonarCloud