Fix Issue #21528 - Fix documentation typos
diff --git a/Doc/library/xml.dom.rst b/Doc/library/xml.dom.rst
index 19512ed..4914738 100644
--- a/Doc/library/xml.dom.rst
+++ b/Doc/library/xml.dom.rst
@@ -412,7 +412,7 @@
.. method:: NodeList.item(i)
Return the *i*'th item from the sequence, if there is one, or ``None``. The
- index *i* is not allowed to be less then zero or greater than or equal to the
+ index *i* is not allowed to be less than zero or greater than or equal to the
length of the sequence.