Fix typo in docstring

diff --git a/lib/sqlalchemy/sql/selectable.py b/lib/sqlalchemy/sql/selectable.py
index 57fe18950047576e7008365ea235ff64c7d07d35..a96ed479de9386a6b88d5492e8d3b533837e1ad9 100644 (file)
--- a/lib/sqlalchemy/sql/selectable.py
+++ b/lib/sqlalchemy/sql/selectable.py
@@ -6490,7 +6490,7 @@ class Exists(UnaryExpression):
 
     See :func:`_sql.exists` for a description of usage.
 
-    An ``EXISTS`` clase can also be constructed from a :func:`_sql.select`
+    An ``EXISTS`` clause can also be constructed from a :func:`_sql.select`
     instance by calling :meth:`_sql.SelectBase.exists`.
 
     """