Update readme to match docs

README.md

@@ -17,7 +17,8 @@ A `Weak<T>` is a non-owning reference to the data held by a `Trc<T>`.
 They break reference cycles by adding a layer of indirection and act as an observer. They cannot even access the data directly, and
 must be converted back into `Trc<T>`. `Weak<T>` does not keep the value alive (which can be dropped), and only keeps the backing allocation alive.
 
-To soundly implement thread safety `Trc<T>` does not implement `Send` or `Sync`. However, `SharedTrc<T>` does, and it is the only way to safely send a `Trc<T>` across threads. See `SharedTrc` for it's API, which is similar to that of `Weak`.
+To soundly implement thread safety `Trc<T>` does not itself implement [`Send`] or [`Sync`]. However, `SharedTrc<T>` does, and it is the only way to 
+safely send a `Trc<T>` across threads. See [`SharedTrc`] for it's API, which is similar to that of `Weak`.
 
 
 ## Examples