Add spaces around {{ indicators. (#63125)

##### SUMMARY
The example looked a little less readable by not having spaces after `{{` and before `}}`. This commit should make the examples match [ansible-lint rule 206](https://github.com/ansible/ansible-lint/blob/master/lib/ansiblelint/rules/VariableHasSpacesRule.py)

##### ISSUE TYPE
- Docs Pull Request

+label: docsite_pr
This commit is contained in:
Robert de Bock 2019-10-08 14:41:54 +02:00 committed by John R Barker
parent 5fcaefc012
commit b7a9d99cef