Fix title of 4.2 release notes page

diff --git a/docs/releases/v4.2.0.rst b/docs/releases/v4.2.0.rst
index 9c370815f686a60c9d96452c9a66bb0c0362bc56..e0fad8c0408fc2eaa2d44ae2c47e12f55bea159e 100644 (file)
--- a/docs/releases/v4.2.0.rst
+++ b/docs/releases/v4.2.0.rst
@@ -1,5 +1,5 @@
-What's new in the next version of Tornado
-=========================================
+What's new in Tornado 4.2
+=========================
 
 In Progress
 -----------