Add post about Spark Screencast #4 and link to it from documentation main page and the post for the 3rd screencast.

1 files changed, 2 insertions, 0 deletions

diff --git a/documentation.md b/documentation.md
index 3fee268c4..963fae62b 100644
--- a/documentation.md
+++ b/documentation.md
@@ -25,6 +25,8 @@ navigation:
   <li><a href="{{site.url}}screencasts/1-first-steps-with-spark.html">Screencast 1: First Steps with Spark</a></li>
   <li><a href="{{site.url}}screencasts/2-spark-documentation-overview.html">Screencast 2: Spark Documentation Overview</a></li>
 <li><a href="{{site.url}}screencasts/3-transformations-and-caching.html">Screencast 3: Transformations and Caching</a></li>
+<li><a href="{{site.url}}screencasts/4-a-standalone-job-in-spark.html">Screencast 4: A Spark Standalone Job in Scala</a></li>
+
 </ul>
 
 <h3>Hands-On Exercises</h3>