Fix missing column name in 1.x `IS NULL` example (#8595)

diff --git a/doc/build/core/tutorial.rst b/doc/build/core/tutorial.rst
index e0b3e179fd0321c994265055d5831c0c63ddb4b3..9ec74fead7ffe913bdc9261839e7c0a02d963be4 100644 (file)
--- a/doc/build/core/tutorial.rst
+++ b/doc/build/core/tutorial.rst
@@ -822,7 +822,7 @@ objects is at :class:`.ColumnOperators`.
 
 * :meth:`IS NULL <.ColumnOperators.is_>`::
 
-    statement.where(users.c. == None)
+    statement.where(users.c.name == None)
 
     # alternatively, if pep8/linters are a concern
     statement.where(users.c.name.is_(None))