Tidy up: fix bad links in contribution guide

content/en/docs/contribute/review/for-approvers.md

@@ -8,7 +8,9 @@ weight: 20
 
 <!-- overview -->
 
-SIG Docs [Reviewers](/docs/contribute/participating/#reviewers) and [Approvers](/docs/contribute/participating/#approvers) do a few extra things when reviewing a change.
+SIG Docs [Reviewers](/docs/contribute/participate/#reviewers) and
+[Approvers](/docs/contribute/participate/#approvers) do a few extra things
+when reviewing a change.
 
 Every week a specific docs approver volunteers to triage
 and review pull requests. This
@@ -19,9 +21,6 @@ requests (PRs) that are not already under active review.
 In addition to the rotation, a bot assigns reviewers and approvers
 for the PR based on the owners for the affected files.
 
-
-
-
 <!-- body -->
 
 ## Reviewing a PR
@@ -202,9 +201,9 @@ Sample response to a request for support:
 This issue sounds more like a request for support and less
 like an issue specifically for docs. I encourage you to bring
 your question to the `#kubernetes-users` channel in
-[Kubernetes slack](http://slack.k8s.io/). You can also search
+[Kubernetes slack](https://slack.k8s.io/). You can also search
 resources like
-[Stack Overflow](http://stackoverflow.com/questions/tagged/kubernetes)
+[Stack Overflow](https://stackoverflow.com/questions/tagged/kubernetes)
 for answers to similar questions.
 
 You can also open issues for Kubernetes functionality in