refactor: migrate legacy wire namespace to wrn

editors/vscode/README.md

@@ -785,7 +785,7 @@ Recommended VS Code configuration:
 ## Troubleshooting language detection
 
 Files ending in `.wrn` should show `WRNexus` in the VS Code status bar. If an
-older workspace setting maps `*.wrn` to the legacy `wire` language ID, replace
+older workspace setting maps `*.wrn` to the legacy `wrn` language ID, replace
 it with:
 
 ```json
@@ -795,7 +795,7 @@ it with:
 ```
 
 Then run **Developer: Reload Window**. The extension also repairs open `.wrn`
-documents that VS Code classified as Plain Text or as the legacy `wire`
+documents that VS Code classified as Plain Text or as the legacy `wrn`
 language.
 
 ## Privacy