8275815: OCA link in README.md and CONTRIBUTING.md is broken

Reviewed-by: nlisker

Author: kevinrushforth

CONTRIBUTING.md

@@ -41,7 +41,7 @@ If you are a first time contributor to OpenJFX, welcome! Please do the following
 
 * Sign the Contributor Agreement
 
-    In order for us to evaluate your contribution, you need to sign the [Oracle Contributor Agreement](https://www.oracle.com/technetwork/community/oca-486395.html) (OCA). We are not asking you to give up your copyright, but to give us the right to distribute your code without restriction. By doing this you assert that the code you contribute is *yours* to contribute, and not third-party code that you do not own. We ask this of all contributors in order to assure our users of the origin and continuing existence of the code. You only need to sign the OCA once.
+    In order for us to evaluate your contribution, you need to sign the [Oracle Contributor Agreement](https://oca.opensource.oracle.com/) (OCA). We are not asking you to give up your copyright, but to give us the right to distribute your code without restriction. By doing this you assert that the code you contribute is *yours* to contribute, and not third-party code that you do not own. We ask this of all contributors in order to assure our users of the origin and continuing existence of the code. You only need to sign the OCA once.
 
 * Read the code review policies
 

README.md

@@ -4,7 +4,7 @@ OpenJFX is an open source, next generation client application platform for deskt
 
 OpenJFX is free software, licensed under [GPL v2 with the Classpath exception](LICENSE), just like the JDK. Anybody is welcome to contribute to this project, port it to other platforms or devices, or do anything else that a free software license allows you to do!
 
-OpenJFX is a project under the charter of the OpenJDK. The [OpenJDK Bylaws](https://openjdk.java.net/bylaws) and [License](LICENSE) govern our work. The OpenJFX project membership can be found on the [OpenJDK Census](https://openjdk.java.net/census#openjfx). We welcome patches and involvement from individual contributors or companies. If this is your first time contributing to an OpenJDK project, you will need to review the rules on [becoming a Contributor](https://openjdk.java.net/bylaws#contributor), and sign the [Oracle Contributor Agreement](https://www.oracle.com/technetwork/community/oca-486395.html) (OCA).
+OpenJFX is a project under the charter of the OpenJDK. The [OpenJDK Bylaws](https://openjdk.java.net/bylaws) and [License](LICENSE) govern our work. The OpenJFX project membership can be found on the [OpenJDK Census](https://openjdk.java.net/census#openjfx). We welcome patches and involvement from individual contributors or companies. If this is your first time contributing to an OpenJDK project, you will need to review the rules on [becoming a Contributor](https://openjdk.java.net/bylaws#contributor), and sign the [Oracle Contributor Agreement](https://oca.opensource.oracle.com/) (OCA).
 
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