diff --git a/python/src/FunctionalChaosValidation_doc.i.in b/python/src/FunctionalChaosValidation_doc.i.in
index fe49d0cadc..c934d6dab1 100644
--- a/python/src/FunctionalChaosValidation_doc.i.in
+++ b/python/src/FunctionalChaosValidation_doc.i.in
@@ -144,7 +144,7 @@ Draw the validation graph.
 
 // ---------------------------------------------------------------------
 
-%feature("docstring") OT::LinearModelValidation::getSplitter
+%feature("docstring") OT::FunctionalChaosValidation::getSplitter
 "Get the cross-validation method.
 
 Returns