diff --git a/doc/NERD_tree.txt b/doc/NERD_tree.txt
index 86ed95f..2fd9b65 100644
--- a/doc/NERD_tree.txt
+++ b/doc/NERD_tree.txt
@@ -786,6 +786,7 @@ fridge for later ;)
 
 2.9.1
     - fix screen jumping bug with when &scrolloff != 0
+    - fix some bugs with copying nodes
 
 2.9.0