Remove twisted version comment in module docstring

Let the documentation in `TwistedResolver` specify the minimum
version.

diff --git a/tornado/platform/twisted.py b/tornado/platform/twisted.py
index 388163130d9699e1c83ecaa0f415052211023ef8..e563094a8f3337f49f99a53988b3ff5edb699c2f 100644 (file)
--- a/tornado/platform/twisted.py
+++ b/tornado/platform/twisted.py
@@ -17,8 +17,6 @@
 This module lets you run applications and libraries written for
 Twisted in a Tornado application.  It can be used in two modes,
 depending on which library's underlying event loop you want to use.
-
-This module has been tested with Twisted versions 11.0.0 and newer.
 """
 
 import socket