diff --git a/doc/user-guide/groupby.rst b/doc/user-guide/groupby.rst
index 783b4f13c2e..b41bf3eeb3a 100644
--- 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