diff --git a/README.md b/README.md
index 9902516..d19ad4a 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ InCommon Incident Handling Framework document in asciidoc format
 ## Prerequisites
 1. ruby >=2.1.0
 2. asciidoctor
-3. 
+3. asciidoctor-pdf
 ## Rendering
 ### HTML
 asciidoctor main.adoc -o docs/index.html
@@ -12,4 +12,4 @@ git push origin master
 
 To view the rendered HTML, visit: https://github.internet2.edu/pages/internet2/inc-incident-handling-fx/
 ### PDF
-Use your browser's print function to print the web page as a PDF
+asciidoctor-pdf main.adoc -o pdf/inc-security-incident-handling-framework.pdf