Fix docs

src/core/object/vector.rs

@@ -21,7 +21,7 @@ struct LispVecInner {
 
 /// A lisp vector. Unlike vectors in other languages this is not resizeable. This type is
 /// represented as slice of [`ObjCell`] which is immutable by default. However with the
-/// [try_mut](LispVecInner::try_mut) method, you can obtain a mutable view into this slice.
+/// [try_mut](LispVec::try_mut) method, you can obtain a mutable view into this slice.
 #[derive(PartialEq, Eq, Trace)]
 pub(crate) struct LispVec(GcHeap<LispVecInner>);