Fix typo in cross-validation definition (#32890)

andresnmejia · web-flow · commit de3816631818 · 2025-12-12T13:47:11.000+11:00
diff --git a/doc/glossary.rst b/doc/glossary.rst
@@ -231,7 +231,7 @@ General Concepts
     cross validation
         A resampling method that iteratively partitions data into mutually
         exclusive 'train' and 'test' subsets so model performance can be
-        evaluated on unseen data. This conserves data as avoids the need to hold
+        evaluated on unseen data. This conserves data as it avoids the need to hold
         out a 'validation' dataset and accounts for variability as multiple
         rounds of cross validation are generally performed.
         See :ref:`User Guide <cross_validation>` for more details.
