diff --git a/docs/skeletor/post.html b/docs/skeletor/post.html
index cac0f8c..f5877c1 100644
--- a/docs/skeletor/post.html
+++ b/docs/skeletor/post.html
@@ -579,7 +579,7 @@ Returns
640 s = s.copy()
641
642 # Index nodes table by node ID
-643 this_nodes = s.nodes.set_index('node_id', inplace=False)
+643 this_nodes = s.swc.set_index('node_id', inplace=False)
644
645 segments = s.get_segments()
646 segs_to_walk = segments