diff --git a/docs/index.md b/docs/index.md
index dce875d..ba42073 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -37,15 +37,11 @@ It is up to the study to determine how to integrate hashing into the data collec
A simple html web application is provided for hashing partial phone numbers and (optionally) initials. It can be accessed and downloaded from [https://github.com/fellstat/pnspop/blob/main/inst/shinyui/hasher.html](https://github.com/fellstat/pnspop/blob/main/inst/shinyui/hasher.html).
-![](./images/html_vars.png)
-
-
+
Edit the variables in the header for your particular study needs and then the file can either be hosted on a web server or loaded locally on the system used for data collection. Note that all computations are done on the client side, so if the file is hosted on a webserver, no information (including identifiers) is transmitted to the server.
-![](./images/sie.png)
-
-
+