Fix broken link in `CONTRIBUTING.md` (#37688)

Marco Groot created

Can see currently the link is dead currently, but this changes fixes
locally


https://github.com/user-attachments/assets/e01d9c47-e91e-4c24-8285-01e3b45583b9


Release Notes:

- N/A

Change summary

CONTRIBUTING.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

CONTRIBUTING.md 🔗

@@ -65,7 +65,7 @@ If you would like to add a new icon to the Zed icon theme, [open a Discussion](h
 
 ## Bird's-eye view of Zed
 
-We suggest you keep the [zed glossary](docs/src/development/GLOSSARY.md) at your side when starting out. It lists and explains some of the structures and terms you will see throughout the codebase.
+We suggest you keep the [zed glossary](docs/src/development/glossary.md) at your side when starting out. It lists and explains some of the structures and terms you will see throughout the codebase.
 
 Zed is made up of several smaller crates - let's go over those you're most likely to interact with: