Update Purdue details

[glentner]

Description

Just updating the name of our center and affiliate link.

Checklist:

• [X ] I have previewed changes locally or with CircleCI (runs when PR is created)
• [X ] I have completed any content reviews, such as getting input from relevant working groups. If no, please note this and wait to post the PR to the #website channel until the content has been settled.

When you are ready for a technical review/merge, post the for the link for the PR in the US-RSE Slack (#website) to ask for reviewers.

[crd477]

LGTM.

For the record, this was prompted by a transient urlcheck failure encountered as part of #1676.

[mrmundt]

@glentner - The URL you added is causing a failure; when I click on it, I get to this page:

[glentner]

The web is hard. 😢

This happens in my own browser sometimes and not other times and I don't get it. Let me speak with our web team to see if I can't understand. It's the correct URL.

[glentner]

I think something is wrong with the intended automatic redirection to www.rcac.purdue.edu from rcac.purdue.edu.

[crd477]

It redirected correctly for me in Firefox. If there are multiple servers involved, perhaps the redirect is only misconfigured on a subset.

[glentner]

We're investigating but in the meaning I'll probably just update the PR to include the www.

[glentner]

I've pushed a new commit that adds the explicit www which should avoid any issues.