diff --git a/doc/xschem_man/developer_info.html b/doc/xschem_man/developer_info.html
index 232a1d67..10d1e9c6 100644
--- a/doc/xschem_man/developer_info.html
+++ b/doc/xschem_man/developer_info.html
@@ -2110,7 +2110,7 @@ xschem unselect_all
  <table style="width:95%;">
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         <pre class="code"># In the following schematic we want to replace the nfet3/pfet3 with nfet and pfet
-# that have the bull connection pin.
+# that have the bulk connection pin.
      </td>
      <td><img src="developer_info_33.png"></td></tr>