Revise (#9366)

Tao-VanJS · web-flow · commit abd627a24ef4 · 2024-08-14T13:02:50.000-06:00
diff --git a/doc/user-guide/groupby.rst b/doc/user-guide/groupby.rst
@@ -276,7 +276,7 @@ is identical to
 
     ds.groupby(x=UniqueGrouper())
 
-; and
+and
 
 .. code-block:: python
 
