✏️ Fix broken link to Jaeb Study in Tidepool page

Fix #37

docs/data/tidepool.md

@@ -90,7 +90,7 @@ For example, here’s a sample note+data set below from my *Tidepool* Mobile app
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 ## Tidepool's Mobile app for iOS/iPhone
-As part of *Tidepool* *Loop* development, *Tidepool* updated its *Tidepool* Mobile iOS app to integrate with *Loop* user's data stored in Apple's HealthKit database. This update also supports the [Jaeb Center observational study](jaeb.org/loopstudy){: target="_blank" } of Loop.
+As part of *Tidepool* *Loop* development, *Tidepool* updated its *Tidepool* Mobile iOS app to integrate with *Loop* user's data stored in Apple's HealthKit database. This update also supports the [Jaeb Center observational study](https://www.jaeb.org/projects/){: target="_blank" } of Loop.
 
 ### How does the Loop data upload work?
 The *Tidepool* Mobile iOS app will sync Loop&#39;s diabetes-related HealthKit data into your *Tidepool* account. The app will continuously upload that data so long as the *Tidepool* Mobile app is open, even if it is only open in the background. That data will then be viewable in two places: on the *Tidepool* Mobile app itself <u>when using notes</u>, or in your *Tidepool* account using the desktop Chrome browser (note: the two options are not identical viewing platforms, see discussion above). This means you will not have to plug any of your devices into a USB cable in order to upload your information to *Tidepool*.