Fix formatting on the 1.10 blog post.

[roberthbailey]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespace from that line:

/kind breaking
/kind bug

/kind cleanup

/kind documentation
/kind feature
/kind hotfix

What this PR does / Why we need it: Fix formatting on https://agones.dev/site/blog/2020/11/03/1.10.0-release-candidate/

Which issue(s) this PR fixes:

Closes #

Special notes for your reviewer:

[markmandel]

How did I manage to do that?

[google-oss-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: markmandel, roberthbailey

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• OWNERS [markmandel,roberthbailey]

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[agones-bot]

Build Succeeded 👏

Build Id: 4cdc0a80-30eb-4a98-8e83-adcfb8dc0971

The following development artifacts have been built, and will exist for the next 30 days:

• image: gcr.io/agones-images/agones-controller:1.10.0-bbd6bea
• image: gcr.io/agones-images/agones-sdk:1.10.0-bbd6bea
• image: gcr.io/agones-images/agones-ping:1.10.0-bbd6bea
• Linux C++ SDK (build): agonessdk-1.10.0-bbd6bea-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.10.0-bbd6bea.zip

A preview of the website (the last 30 builds are retained):

• https://bbd6bea-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/1889/head:pr_1889 && git checkout pr_1889
• helm install ./install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.10.0-bbd6bea

[pooneh-m]

How did I manage to do that?

How did I manage to approve that? 8)