úpdated UMTD check

public/checklist.php

@@ -200,7 +200,7 @@
         </tr>
 
         <tr>
-          <td><b>U-MTD Max Deviation</b></td>
+          <td><b>U-MTD Deviation</b></td>
           <td>Is the maximum deviation of U-MTD < 50 mV?</td>
           <td><label class="switch"><input type="checkbox"  id="UMTD_checkbox"><span class="slider round"></span></label></td>
           <td style="text-align:center"><input type="text" placeholder ="Comment" id="UMTD"></td>