add link

pydantic/types.py

@@ -2819,6 +2819,6 @@ def __get_pydantic_core_schema__(cls, source_type: Any, handler: GetCoreSchemaHa
 """
 When used as an item in a list, the key type in a dict, optional values of a TypedDict, etc.
 this annotation omits the item from the iteration if there is any error validating it.
-That is, instead of a ValidationError being propagated up and the entire iterable being discarded
+That is, instead of a [`ValidationError`][pydantic_core.ValidationError] being propagated up and the entire iterable being discarded
 any invalid items are discarded and the valid ones are returned.
 """