fixingg link

personal-business-development/jim-learns-stuff/april-2022-workshop-series/README.md

@@ -12,7 +12,7 @@ Doctors detect this by dilating the patients' pupils and photographing their ret
 
 In this hands-on workshop, Jim will build an app that can detect diabetic retinopathy, using Azure Custom Vision and Power Apps.
 
-🎓 You can follow along from this GitHub repo: [Integrating Custom Vision with Power Apps for Diabetic Retinopathy Detection](https://aka.ms/CustomVisionwithPowerApps)
+🎓 You can follow along from this GitHub repo: [Integrating Custom Vision with Power Apps for Diabetic Retinopathy Detection](https://aka.ms/PowerAppDetection)
 
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