Change text of CFA in eclipsecon featured story

Change-Id: I70f71a5767c6794386fdf42f48a86442e372023d
Signed-off-by: Eric Poirier <eric.poirier@eclipse-foundation.org>
diff --git a/content/en_index.php b/content/en_index.php
index 2ab3db6..8cfe335 100644
--- a/content/en_index.php
+++ b/content/en_index.php
@@ -23,7 +23,7 @@
         <h2><strong>Call for Papers now open</strong></h2>
         <p><a href="https://www.eclipsecon.org/europe2018"><img class="ece-logo" src="/home/images/ece-osgi-logo.png"></a></p>
         <h3><strong>Submissions close July 16!</strong></h3>
-        <p><a class="btn btn-secondary btn-lg" href="https://www.eclipsecon.org/europe2018/cfp">More Info</a></p>
+        <p><a class="btn btn-secondary btn-lg" href="https://www.eclipsecon.org/europe2018/cfp">Submit a proposal</a></p>
       </div>
       <div class="col-sm-9 col-md-8 featured-ad featured-story-block">
         <div class="featured-ad-content">