diff --git a/public_html/gmap.html b/public_html/gmap.html
index 33b082e..a027f56 100644
--- a/public_html/gmap.html
+++ b/public_html/gmap.html
@@ -72,7 +72,7 @@
                                         <b id="infoblock_name">DUMP1090</b>
                                       </td>
                                       <td align="right">
-                                        <a href="https://github.com/mutability/dump1090" id="dump1090_version" target="_blank"></span>
+                                        <a href="https://github.com/mutability/dump1090" id="dump1090_version" target="_blank"></a>
                                       </td>
                                     </tr>
 
@@ -146,7 +146,7 @@
 
                                     <tr class="infoblock_body">
                                       <td>Track: <span id="selected_track">n/a</span></td>
-	                              <td>Last seen: <span id="selected_seen">n/a</span</td>
+	                              <td>Last seen: <span id="selected_seen">n/a</span></td>
                                     </tr>
 
                                     <tr class="infoblock_body">
@@ -161,6 +161,7 @@
 				<div id="planes_table">
 	                          <table id="tableinfo" width="100%">
 	                            <thead style="background-color: #BBBBBB; cursor: pointer;">
+                                 <tr>
 	                              <td id="icao" onclick="sortByICAO();">ICAO</td>
                                       <td id="flag" onclick="sortByCountry()"><!-- column for flag image --></td>
 				      <td id="flight" onclick="sortByFlight();">Flight</td>
@@ -171,6 +172,7 @@
                                       <td id="track" onclick="sortByTrack();" align="right">Track</td>
 	                              <td id="msgs" onclick="sortByMsgs();" align="right">Msgs</td>
 	                              <td id="seen" onclick="sortBySeen();" align="right">Age</td>
+                                 </tr>
                                     </thead>
                                     <tbody>
                                       <tr id="plane_row_template" class="plane_table_row hidden">