diff --git a/index.html b/index.html
index ffc01ed..3dc4b5a 100644
--- a/index.html
+++ b/index.html
@@ -154,7 +154,7 @@
 <!-- ends Pull specs -->
 
 <!-- Join files together -->
-<span data-toggle="modal" data-target=".join_files"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Join files together">Concatenate two or more files into a single file</button></span>
+<span data-toggle="modal" data-target=".join_files"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Concatenate two or more files into a single file">Join files together</button></span>
 
 <div class="modal fade join_files" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
   <div class="modal-dialog modal-lg">