diff --git a/Hover-ideas.md b/Hover-ideas.md
index 8d236ac..ed3facc 100644
--- a/Hover-ideas.md
+++ b/Hover-ideas.md
@@ -14,7 +14,7 @@ _member function_
 This is where we'd put a documentation comment, if we had one!
 
 **Parameters**:
-  - `Ctx`: `ASTContext &`
+  - `Ctx`: `clang::ASTContext &`
 
 ```
 namespace clang::clangd {