Fix rustdoc warnings

src/table.rs

@@ -836,7 +836,7 @@ where
     ///
     /// If the returned `ExtractIf` is not exhausted, e.g. because it is dropped without iterating
     /// or the iteration short-circuits, then the remaining elements will be retained.
-    /// Use [`retain()`] with a negated predicate if you do not need the returned iterator.
+    /// Use [`HashTable::retain`] with a negated predicate if you do not need the returned iterator.
     ///
     /// # Examples
     ///
@@ -951,7 +951,7 @@ where
     /// Returns an array of length `N` with the results of each query. `None` will be returned if
     /// any of the keys are missing.
     ///
-    /// For a safe alternative see [`get_many_mut`](`HashMap::get_many_mut`).
+    /// For a safe alternative see [`get_many_mut`](`HashTable::get_many_mut`).
     ///
     /// # Safety
     ///