Comments containing unmatched items render incorrectly

We have inherited code with 1000s of lines. One issue we have found is that comments incorrectly display when there are unmatched braces, quotes, etc within the comments. Is there anyway to fix this display without having to review each comment? The actual page itself renders ok, just the code shows incorrectly. Example:

 <apex:page >
   <!-- The code below this comment renders correctly -->
 <table>
   <td> This renders ok
   </td>
 </table>

   <!-- The code below this comment also renders correctly as it has matching braces, quotes "{!}"  -->
   <table>
     <td> This renders ok
     </td>
   </table>

 <!-- The code below this comment does NOT render correctly due to nonmatching braces, quotes "{! The code below looks like it is part of the comment -->
 <table>
   <td> This does NOT render ok
   </td>
 </table>
   
</apex:page>