Docs golang broken markdown link

[jonasbn]

Description

While reading the documentation I fell over some malformed/broken Markdown

Related issue and scope

• I opened an issue to propose and discuss this change (#????)

My changes affect the following components

• API
• Controller
• Message Bus (e.g., Kafka)
• Loadbalancer
• Scheduler
• Invoker
• Intrinsic actions (e.g., sequences, conductors)
• Data stores (e.g., CouchDB)
• Tests
• Deployment
• CLI
• General tooling
• Documentation

Types of changes

• Bug fix (generally a non-breaking change which closes an issue).
• Enhancement or new feature (adds new functionality).
• Breaking change (a bug fix or enhancement which changes existing behavior).

Checklist:

• I signed an Apache CLA.
• I reviewed the style guides and followed the recommendations (Travis CI will check :).
• I added tests to cover my changes.
• My changes require further changes to the documentation.
• I updated the documentation where necessary.

[style95]

@jonasbn Thank you for your first contribution.
Have you submitted the Apache iCLA form?

[codecov-commenter]

Codecov Report

Merging #5345 (1bc6a19) into master (07c9202) will increase coverage by 37.12%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #5345       +/-   ##
===========================================
+ Coverage   38.96%   76.08%   +37.12%     
===========================================
  Files         240      241        +1     
  Lines       14378    15427     +1049     
  Branches      614      672       +58     
===========================================
+ Hits         5602    11738     +6136     
+ Misses       8776     3689     -5087     

Impacted Files	Coverage Δ
...pache/openwhisk/core/invoker/InvokerReactive.scala	53.90% <0.00%> (-17.97%)	⬇️
...ache/openwhisk/core/database/DocumentFactory.scala	100.00% <0.00%> (ø)
...scala/org/apache/openwhisk/http/CorsSettings.scala	100.00% <0.00%> (ø)
.../org/apache/openwhisk/core/entity/EntityPath.scala	100.00% <0.00%> (+1.88%)	⬆️
...apache/openwhisk/core/entitlement/Collection.scala	88.37% <0.00%> (+2.32%)	⬆️
...la/org/apache/openwhisk/core/invoker/Invoker.scala	72.50% <0.00%> (+2.50%)	⬆️
.../org/apache/openwhisk/http/PoolingRestClient.scala	90.90% <0.00%> (+3.03%)	⬆️
...hisk/core/controller/actions/SequenceActions.scala	91.86% <0.00%> (+3.25%)	⬆️
...sk/core/containerpool/docker/DockerContainer.scala	95.60% <0.00%> (+3.29%)	⬆️
...la/org/apache/openwhisk/common/TransactionId.scala	94.38% <0.00%> (+3.37%)	⬆️
... and 151 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[jonasbn]

Hi @style95

Yes, I have signed the iCLA form and submitted it.

Anything else I need to do?

[style95]

I am merging this as the Travis build is no longer valid.