Typo in error message

diff --git a/tornado/httpserver.py b/tornado/httpserver.py
index 44a434039fae94e1f35d415bd413c0e930158887..ae23c9dfefd164cde35a30615bd36ad65920c270 100644 (file)
--- a/tornado/httpserver.py
+++ b/tornado/httpserver.py
@@ -167,7 +167,7 @@ class HTTPServer(object):
         if num_processes > 1 and ioloop.IOLoop.initialized():
             logging.error("Cannot run in multiple processes: IOLoop instance "
                           "has already been initialized. You cannot call "
-                          "IOLoop.instance() before calling start_multi_cpu()")
+                          "IOLoop.instance() before calling start()")
             num_processes = 1
         if num_processes > 1:
             logging.info("Pre-forking %d server processes", num_processes)