Magnetometer.md

@@ -5,11 +5,11 @@ Xylophone bar magnetometer
     </td>
   </tr>
   <tr>
-    <td>
-<img src="http://gitlab.onelab.info/getdp/getdp/raw/master/benchmarks/magnetometer/screenshot1_512.png" width="40%">
+    <td width="45%">
+<img src="http://gitlab.onelab.info/getdp/getdp/raw/master/benchmarks/magnetometer/screenshot1_512.png">
     </td>
     <td>
-<img src="http://gitlab.onelab.info/getdp/getdp/raw/master/benchmarks/magnetometer/screenshot2_512.png" width="40%">
+<img src="http://gitlab.onelab.info/getdp/getdp/raw/master/benchmarks/magnetometer/screenshot2_512.png">
     </td>
   </tr>
   <tr>