Use the OpenJDk 20u repo in the docs

CHANGELOG.md

@@ -22,7 +22,7 @@ The following issues are addressed in 20.0.1.9.1:
 
 | Issue Name            | Platform | Description                                 | Link                                                                   |
 |-----------------------|----------|---------------------------------------------|------------------------------------------------------------------------|
-| Import jdk-20.0.1+9       | All      | Updates Corretto baseline to OpenJDK 20+36  | [jdk-20.0.1.9+1](https://github.com/openjdk/jdk20/releases/tag/jdk-20.0.1+9) |
+| Import jdk-20.0.1+9   | All      | Updates Corretto baseline to OpenJDK 20.0.1+9  | [jdk-20.0.1.9+1](https://github.com/openjdk/jdk20u/releases/tag/jdk-20.0.1+9) |
 | 8305113: (tz) Update Timezone Data to 2023c | All      | Update Timezone Data to 2023c | [#6](https://github.com/corretto/corretto-20/pull/6) |
 | Update amazon cacerts | All      | Update amazon cacerts file from amazonlinux | [#5](https://github.com/corretto/corretto-20/pull/5) [#7](https://github.com/corretto/corretto-20/pull/7) [#8](https://github.com/corretto/corretto-20/pull/8) |
 

README.md

@@ -6,7 +6,7 @@ Corretto is used internally at Amazon for production services.
 With Corretto, you can develop and run Java applications
 on operating systems such as Linux, Windows, and macOS.
 
-This repository is used to track [OpenJDK 20](https://github.com/openjdk/jdk20).
+This repository is used to track [OpenJDK 20u](https://github.com/openjdk/jdk20u).
 Please look at the branches section for more information on Feature Releases.
 
 Documentation is available at [https://docs.aws.amazon.com/corretto](https://docs.aws.amazon.com/corretto).
@@ -18,7 +18,7 @@ Please read these files: "LICENSE", "ADDITIONAL_LICENSE_INFO", "ASSEMBLY_EXCEPTI
 ### Branches
 
 _develop_
-: The default branch. The branch that consumes development and patches to upstream [openjdk/jdk20](https://github.com/openjdk/jdk20). Corretto builds are generated from this branch.
+: The default branch. The branch that consumes development and patches to upstream [openjdk/jdk20u](https://github.com/openjdk/jdk20u). Corretto builds are generated from this branch.
 
 ### OpenJDK Readme
 ```