small fix for cpp template

[Moatasem-Elsayed]

Status

READY

Migrations

NO

Description

add semi colon for class in cpp template

Related PRs

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branch	PR
other_pr_production	link
other_pr_master	link

Todos

• [ ] Tests
• [ ] Documentation

Deploy Notes

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Steps to Test or Reproduce

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...

1. grunt

Impacted Areas in Application

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