iox-#2390 adds info in release notes

Author: EgorWeders

doc/website/release-notes/iceoryx-unreleased.md

@@ -235,6 +235,7 @@
 - Handle 'strerror_r' idiosyncrasies in the platform layer [#1616](https://github.com/eclipse-iceoryx/iceoryx/issues/1616)
 - Fix new clang-tidy-18 warnings [#2274](https://github.com/eclipse-iceoryx/iceoryx/issues/2274)
 - Mistype in readme file [#2384](https://github.com/eclipse-iceoryx/iceoryx/issues/2384)
+- Typo in architecture.md [#2390](https://github.com/eclipse-iceoryx/iceoryx/issues/2390)
 
 **Workflow:**