diff --git a/eeschema/sch_text_help.md b/eeschema/sch_text_help.md
index 637d747fb6..0255663390 100644
--- a/eeschema/sch_text_help.md
+++ b/eeschema/sch_text_help.md
@@ -31,7 +31,7 @@
         <td></td>
     </tr>
     <tr>
-        <td> &nbsp;<br><samp>~overbar</samp><br> &nbsp;<br><samp>~CLK</samp><br> &nbsp;<br><samp>~~</samp> </td>
+        <td> &nbsp;<br><samp>~{overbar}</samp><br> &nbsp;<br><samp>~{CLK}</samp><br> &nbsp;<br><samp>~~</samp> </td>
         <td></td>
         <td> <samp><u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u></samp><br> <samp>overbar</samp><br> <samp><u>&nbsp;&nbsp;&nbsp;</u></samp><br> <samp>CLK</samp><br> <samp>&nbsp;</samp><br> <samp>~</samp> </td>
     </tr>