Fix spelling and synchronize version syntax

docs/releases/2024-12-23-jhipster-release-8.8.0.mdx

@@ -15,16 +15,16 @@ It includes [535 closed issues and pull requests on the main branch](https://git
 
 * Upgrade to Spring Boot 3.4 ([#27963](https://github.com/jhipster/generator-jhipster/pull/27963) and [#28249](https://github.com/jhipster/generator-jhipster/pull/28249))
 * Fix Couchbase for Spring Boot 3 ([#27972](https://github.com/jhipster/generator-jhipster/pull/27972))
-* Upgrade to Gradle v8.12 ([#28259](https://github.com/jhipster/generator-jhipster/pull/28259))
+* Upgrade to Gradle 8.12 ([#28259](https://github.com/jhipster/generator-jhipster/pull/28259))
 * Upgrade to Angular 19 ([#28114](https://github.com/jhipster/generator-jhipster/pull/28114))
 * Add experimental esbuild support for Angular ([#28003](https://github.com/jhipster/generator-jhipster/pull/28003))
 * Upgrade to React Router 7 ([#27985](https://github.com/jhipster/generator-jhipster/pull/27985))
-* Upgrade to Node v22.12.0 ([#28080](https://github.com/jhipster/generator-jhipster/pull/28080)
+* Upgrade to Node 22.12.0 ([#28080](https://github.com/jhipster/generator-jhipster/pull/28080)
 * Fix language prompts ([#28035](https://github.com/jhipster/generator-jhipster/pull/28035))
 * Improve CSRF Token Handling for SPA ([#27908](https://github.com/jhipster/generator-jhipster/pull/27908))
 * Add blueprint support to testing helpers ([#27768](https://github.com/jhipster/generator-jhipster/pull/27768))
 * Use generics in Angular generator ([#27550](https://github.com/jhipster/generator-jhipster/pull/27550))
-* Upgrade to Typescript 5.7.2 ([#28213](https://github.com/jhipster/generator-jhipster/pull/28213))
+* Upgrade to TypeScript 5.7.2 ([#28213](https://github.com/jhipster/generator-jhipster/pull/28213))
 
 ## Closed tickets and merged pull requests