diff --git a/.zk/notebook.db b/.zk/notebook.db
index ad8575f..73ff0fc 100644
Binary files a/.zk/notebook.db and b/.zk/notebook.db differ
diff --git a/zk/NodeJS_scripts.md b/zk/NodeJS_scripts.md
index 663f79e..5a1b669 100644
--- a/zk/NodeJS_scripts.md
+++ b/zk/NodeJS_scripts.md
@@ -33,4 +33,7 @@ is then invoked within `main` in the manner of a Bash or
 This obviously requires the Node binary to be in your path and the script must
 be run with executable privileges.
 
-The module check at the bottom which makes the script file invocable.
+If you use any module not in the Node core, you will need to have this installed
+globally for it to work. (There are
+[ways around this](https://thom4.net/2014/self-contained-node-scripts/) for Node
+scripts you publish but for personal scripts this doesn't matter.)