Fix broken links

README.md

@@ -3,23 +3,23 @@
 The T2-Modulith is an implementation of the [T2-Project](https://t2-documentation.readthedocs.io/) as a monolith.
 It has still a modular structure enforced by [Spring Modulith](https://spring.io/projects/spring-modulith). Therefore, we call it *T2-Modulith*.
 
-You can find more information about the migration from the microservices implementation to a monolithic implementation in the [Architecture documentation](https://t2-documentation.readthedocs.io/en/latest/monolith/arch.html).
+You can find more information about the migration from the microservices implementation to a monolithic implementation in the [Architecture documentation](https://t2-documentation.readthedocs.io/en/latest/modulith/arch.html).
 
 ## Build and Run
 
-Refer to the [Deployment documentation](https://t2-documentation.readthedocs.io/en/latest/monolith/deploy.html) on how to build, run or deploy the T2-Modulith application.
+Refer to the [Deployment documentation](https://t2-documentation.readthedocs.io/en/latest/modulith/deploy.html) on how to build, run or deploy the T2-Modulith application.
 
 ## Usage
 
-Refer to the [Usage documentation](https://t2-documentation.readthedocs.io/en/latest/monolith/use.html) on how to use the T2-Modulith application. There are two ways: via the UI or via the HTTP API endpoints.
+Refer to the [Usage documentation](https://t2-documentation.readthedocs.io/en/latest/modulith/use.html) on how to use the T2-Modulith application. There are two ways: via the UI or via the HTTP API endpoints.
 
 ## Application Properties
 
 You can configure many properties used at start and during runtime of the T2-Modulith application.
 
 There are different property files located at `./src/main/resources/application-*.yaml`.
 
-Depending on your active Spring profiles, different property files are used. See e.g. documentation section [Run in development mode](https://t2-documentation.readthedocs.io/en/latest/monolith/deploy.html#run-in-development-mode) on how to use the profile `dev`.
+Depending on your active Spring profiles, different property files are used. See e.g. documentation section [Run in development mode](https://t2-documentation.readthedocs.io/en/latest/modulith/deploy.html#run-in-development-mode) on how to use the profile `dev`.
 
 **T2 configuration:**