diff --git a/index.html b/index.html
index f138a424..712d948c 100644
--- a/index.html
+++ b/index.html
@@ -91,7 +91,7 @@
                     <br />
                     It's still a beta version : there are many ways this could be enhanced (suggestions and patches are welcome : the source code is on <a href="https://github.com/mossroy/evopedia-html5" target="_blank">github</a>). In particular :
                     <ul>
-                        <li>The User Interface is very young and can be improved</li>
+                        <li>The User Interface is very young and can certainly be improved</li>
                         <li>In some rare cases, the links inside an article do not work, or do not lead to the right article</li>
                         <li>It is not easy to use on the Peak device from Geeksphone because the buttons and inputs are too small</li>
                         <li>Some features of the original application still have to be implemented : in particular geolocation of articles</li>
@@ -103,6 +103,7 @@
                 
                 <div id="configuration" style="display: none;">
                     <h2>Configuration</h2>
+                    This application needs an archive of wikipedia to work. If you did not download one yet, please see the About section
                     <div id="openLocalFiles" style="display: none;">
                         <br /> Please select all the files inside the archive (wikipedia_*.dat, metadata.txt etc)<br />
                         <input type="file" id="archiveFiles" multiple class="btn" /><br />