Always present link to sheet for changes to chains

[tilghman]

Chains occasionally change their preferred URL, so it would be helpful to add a link to specify updates to chains. For example, the "Gabe's" discount chain has changed their preferred URL from mygabes.com (in PH) to gabesstores.com, but PH is insisting upon the old URL.

[jm6087]

This would be something to bring up to your PNH moderator so they can update the spreadsheet if needed.