PDF with PDFKit: update README

Scott Bale · Scott Bale · commit 1462933705a7 · 2010-11-24T22:58:21.000-06:00
diff --git a/README.rdoc b/README.rdoc
@@ -379,6 +379,7 @@ etc).
 * json
 * GLI gem
 * Firefox or Chrome to present
+* PDFKit (optional, for generating PDF of presentation) https://github.com/jdpace/PDFKit
 
 = Contributing
 
