Fix of documentation issue #3266 microservices example is broken

[DmitriyStoyanov]

Fixes: 3266
Related: #3266 (comment)

Description

Example of using in microservices is wrong after removal of Service in 3f93642
After commited changes all works fine

All information described in issue #3266

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[DmitriyStoyanov]

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[codecov]

Codecov Report

Merging #3867 into master will increase coverage by 0.01%.
The diff coverage is n/a.

Impacted Files	Coverage Δ
...affold/kubernetes/portforward/kubectl_forwarder.go	68.29% <0%> (+2.43%)	⬆️