fix docs

Author: patrick-ogrady

storage/src/archive/prunable/mod.rs

@@ -31,11 +31,11 @@
 //! # Uniqueness
 //!
 //! Indices are unique for [Archive] — writing to an occupied index is a no-op. Duplicate indices
-//! can be stored via [MultiArchive::put_multi]. Keys may be stored at multiple indices with either
-//! put variant: a lookup by [Identifier::Key] may return any of the values at that key, with one
-//! refinement over the base trait contract — entries whose index has been pruned are never
-//! returned or reported as present, so a key that matches both a pruned and a non-pruned entry
-//! resolves to the non-pruned entry.
+//! can be stored via [`crate::archive::MultiArchive::put_multi`]. Keys may be stored at multiple
+//! indices with either put variant: a lookup by [`crate::archive::Identifier::Key`] may return any
+//! of the values at that key, with one refinement over the base trait contract — entries whose
+//! index has been pruned are never returned or reported as present, so a key that matches both a
+//! pruned and a non-pruned entry resolves to the non-pruned entry.
 //!
 //! ## Conflicts
 //!