Doc change: Updates to preview program overview and tags.

Change-Id: I60db437ea5aabe3fad0284726d0e3850828c92a3
diff --git a/docs/html/preview/download.jd b/docs/html/preview/download.jd
index 4341f8d..8a67a9a 100644
--- a/docs/html/preview/download.jd
+++ b/docs/html/preview/download.jd
@@ -1,4 +1,4 @@
-page.title=Download
+page.title=Downloads
 page.image=images/cards/card-download_16-9_2x.png
 
 @jd:body