diff --git a/packages/typescript/postman/README.md b/packages/typescript/postman/README.md
index 0bb3f5e..a214237 100644
--- a/packages/typescript/postman/README.md
+++ b/packages/typescript/postman/README.md
@@ -10,6 +10,14 @@ as plain-text. <br>
 
 ## Examples
 
+### Progress bar
+
+The following example demonstrates how postman can be used to download
+fonts, images, scripts, and stylesheets. The progress of the download is
+reported in `span.percent`. When the download is complete the text 
+"Done" will replace the progress tracked in `span.percent`:
+
+
 **/index.html**
 
 ```html