diff --git a/sandbox/grist/functions/lookup.py b/sandbox/grist/functions/lookup.py
index 9f6989d4..7297e29b 100644
--- a/sandbox/grist/functions/lookup.py
+++ b/sandbox/grist/functions/lookup.py
@@ -153,8 +153,8 @@ def VLOOKUP(table, **field_value_pairs):
 
 class _Contains(namedtuple("_Contains", "value")):
   """
-  Use this marker with `Table.lookupRecords` to find records
-  where a column contains the given value, e.g:
+  Use this marker with [UserTable.lookupRecords](#lookuprecords) to find records
+  where a field of a list type (such as `Choice List` or `Reference List`) contains the given value, e.g:
 
       MoviesTable.lookupRecords(genre=CONTAINS("Drama"))