minor editing
diff --git a/start.html b/start.html
index 7881bf5..2b3f6fe 100644
--- a/start.html
+++ b/start.html
@@ -45,7 +45,7 @@
<input name="tabs" id="tab1" checked="" type="radio">
<label for="tab1">Installation</label>
<div id="tab-content1" class="tab-content">
- This page provides all the information needed to setup the PolarSys CHESS tool.<br />
+ This page provides all the information needed to setup the PolarSys CHESS tool.
Please refer also to the provided <a href="publis/CHESSToolset_UserGuide.pdf"><b>user guide</b></a> to check the extensions currently available for CHESS.
<h3>Needed environment</h3>
@@ -224,4 +224,4 @@
</footer>
</body>
-</html>
\ No newline at end of file
+</html>
