docs: correct release link for version 0.8.0

Author: sebthom

README.md

@@ -55,7 +55,7 @@ TM4E version |Min. Eclipse version | Min. Java version
 [0.16.0](https://download.eclipse.org/tm4e/releases/0.16.0/)+ | [2024-06](https://projects.eclipse.org/releases/2024-06) ([4.32](https://projects.eclipse.org/projects/eclipse/releases/4.32.0)) | 21
 [0.9.0](https://download.eclipse.org/tm4e/releases/0.9.0/)+   | [2023-09](https://projects.eclipse.org/releases/2023-09) ([4.29](https://projects.eclipse.org/projects/eclipse/releases/4.29.0)) | 17
 [0.8.1](https://download.eclipse.org/tm4e/releases/0.8.1/)+   | [2023-06](https://projects.eclipse.org/releases/2023-06) ([4.28](https://projects.eclipse.org/projects/eclipse/releases/4.28.0)) | 17
-[0.8](https://download.eclipse.org/tm4e/releases/0.8/)+       | [2023-03](https://projects.eclipse.org/releases/2023-03) ([4.27](https://projects.eclipse.org/projects/eclipse/releases/4.27.0)) | 17
+[0.8.0](https://download.eclipse.org/tm4e/releases/0.8/0)+    | [2023-03](https://projects.eclipse.org/releases/2023-03) ([4.27](https://projects.eclipse.org/projects/eclipse/releases/4.27.0)) | 17
 [0.6.3](https://download.eclipse.org/tm4e/releases/0.6.3/)+   | [2022-12](https://projects.eclipse.org/releases/2022-12) ([4.26](https://projects.eclipse.org/projects/eclipse/releases/4.26.0)) | 17
 [0.6.2](https://download.eclipse.org/tm4e/releases/0.6.2/)+   | [2022-09](https://projects.eclipse.org/releases/2022-09) ([4.25](https://projects.eclipse.org/projects/eclipse/releases/4.25.0)) | 17
 [0.6.0](https://download.eclipse.org/tm4e/releases/0.6.0/)+   | [2022-03](https://projects.eclipse.org/releases/2022-03) ([4.23](https://projects.eclipse.org/projects/eclipse/releases/4.23.0)) | 17