Update README.md

Author: markushaug

README.md

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 # Welcome to the Learning Journey "Building side-by-side extensions on SAP BTP"
 [![REUSE status](https://api.reuse.software/badge/github.com/SAP-samples/extension-suite-learning-journey)](https://api.reuse.software/info/github.com/SAP-samples/extension-suite-learning-journey)
 
-Welcome to this repository for the learning journey "Building side-by-side extensions on SAP BTP" published on [SAP Learning](https://learning.sap.com/learning-journey/building-side-by-side-extensions-on-sap-btp). We provide a starting template for the exercises as well as a dedicated branch for each exercise with its final solution.
+Welcome to this repository for the learning journey "Building side-by-side extensions on SAP BTP" published on [SAP Learning](https://learning.sap.com/learning-journey/build-side-by-side-extensions-on-sap-btp). We provide a starting template for the exercises as well as a dedicated branch for each exercise with its final solution.
 
 ## Requirements
 You can complete each of the exercises using your SAP BTP Free Tier account. In a SAP Classroom training you will use the provided systems by the trainer. In your "Full Stack Cloud Application" dev space of your SAP Business Application Studio, you can easily clone and run this code. All further requirements are exactly described in the learning journey.