diff --git a/table-of-contents.html b/table-of-contents.html
index fcb43fc..6bff129 100755
--- a/table-of-contents.html
+++ b/table-of-contents.html
@@ -426,7 +426,7 @@ li ol{font-weight:normal}
 <li><a href=special-method-names.html#acts-like-iterator>Classes That Act Like Iterators</a>
 <li><a href=special-method-names.html#computed-attributes>Computed Attributes</a>
 <li><a href=special-method-names.html#acts-like-function>Classes That Act Like Functions</a>
-<li><a href=special-method-names.html#acts-like-list>Classes That Act Like Sequences</a>
+<li><a href=special-method-names.html#acts-like-set>Classes That Act Like Sets</a>
 <li><a href=special-method-names.html#acts-like-dict>Classes That Act Like Dictionaries</a>
 <li><a href=special-method-names.html#acts-like-number>Classes That Act Like Numbers</a>
 <li><a href=special-method-names.html#rich-comparisons>Classes That Can Be Compared</a>