diff --git a/zip-0221.html b/zip-0221.html
index cfbfca18..a447851a 100644
--- a/zip-0221.html
+++ b/zip-0221.html
@@ -323,7 +323,7 @@ License: MIT</pre>
                     <li><code>nSaplingTxCount</code>
                         <dl>
                             <dt>Leaf node</dt>
-                            <dd>The number of transactions in the leaf block where either of <code>vShieldedSpend</code> or <code>vShieldedOutput</code> is non-empty.</dd>
+                            <dd>The number of transactions in the leaf block where either of <code>vSpendsSapling</code> or <code>vOutputsSapling</code> is non-empty.</dd>
                             <dt>Internal or root node</dt>
                             <dd>The sum of the <code>nSaplingTxCount</code> field of both children.</dd>
                         </dl>
diff --git a/zip-0221.rst b/zip-0221.rst
index 224bdd94..4c57038e 100644
--- a/zip-0221.rst
+++ b/zip-0221.rst
@@ -321,7 +321,7 @@ Each MMR node is defined as follows:
 
     Leaf node
       The number of transactions in the leaf block where either of
-      ``vShieldedSpend`` or ``vShieldedOutput`` is non-empty.
+      ``vSpendsSapling`` or ``vOutputsSapling`` is non-empty.
 
     Internal or root node
       The sum of the ``nSaplingTxCount`` field of both children.