Let "lambda" point to the correct heading.
diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index 3664ee9..0af8ee1 100644
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -1177,6 +1177,7 @@
 
 
 .. _lambdas:
+.. _lambda:
 
 Lambdas
 =======
@@ -1201,8 +1202,6 @@
 See section :ref:`function` for the syntax of parameter lists.  Note that
 functions created with lambda forms cannot contain statements.
 
-.. _lambda:
-
 
 .. _exprlists: