fix indentation in modules template meta.yml

[mirpedrol]

PR checklist

• This comment contains a description of changes (with reason)
• CHANGELOG.md is updated
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated

[nvnieuwk]

Awesome! Thank you

[codecov]

Codecov Report

Merging #2252 (1659f73) into dev (e2ef749) will increase coverage by 0.12%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##              dev    #2252      +/-   ##
==========================================
+ Coverage   73.06%   73.19%   +0.12%     
==========================================
  Files          77       77              
  Lines        8353     8423      +70     
==========================================
+ Hits         6103     6165      +62     
- Misses       2250     2258       +8     

see 7 files with indirect coverage changes