fix doc-related lint

Author: molpopgen

src/tree_interface.rs

@@ -463,10 +463,10 @@ impl TreeInterface {
         }
     }
 
-    /// Return the [`crate::NodeTable`] for this current tree
-    /// (and the tree sequence from which it came).
-    ///
-    /// This is a convenience function for accessing node times, etc..
+    // /// Return the [`crate::NodeTable`] for this current tree
+    // /// (and the tree sequence from which it came).
+    // ///
+    // /// This is a convenience function for accessing node times, etc..
     //    fn node_table(&self) -> &crate::NodeTable {
     //       &self.nodes
     //  }