docs: fix typo in drop method docstring (#9727)

ibis-project · Jul 30, 2024 · 4cf0014 · 4cf0014
1 parent 793efbc
commit 4cf0014
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ibis/expr/types/relations.py b/ibis/expr/types/relations.py
@@ -1266,7 +1266,7 @@ def distinct(
         │ …       │ …         │              … │             … │                 … │ … │
         └─────────┴───────────┴────────────────┴───────────────┴───────────────────┴───┘
 
-        The only valid values of `keep` are `"first"`, `"last"` and [`None][None]
+        The only valid values of `keep` are `"first"`, `"last"` and [](`None`).
 
         >>> t.distinct(on="species", keep="second")  # quartodoc: +EXPECTED_FAILURE
         Traceback (most recent call last):