diff --git a/deployment/step-1-root-ca.sh b/deployment/step-1-root-ca.sh
index b7e89a4..abe999b 100644
--- a/deployment/step-1-root-ca.sh
+++ b/deployment/step-1-root-ca.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-# file name and password to a safebag
+# file name and password to a safebag TODO
 
 # compile and install ndncert
 git clone https://github.com/Zhiyi-Zhang/ndncert.git