fix mulitple typo

diff --git a/docs/guide/running.rst b/docs/guide/running.rst
index 566865524453e275a7f5b465dfd0a182a14536ad..99d18275a35960a55dbb19e170b6358493964e8b 100644 (file)
--- a/docs/guide/running.rst
+++ b/docs/guide/running.rst
@@ -38,7 +38,7 @@ Typically it is best to run one process per CPU.
 The simplest way to do this is to add ``reuse_port=True`` to your ``listen()``
 calls and then simply run multiple copies of your application.
 
-Tornado also has the ability to start mulitple processes from a single parent
+Tornado also has the ability to start multiple processes from a single parent
 process (note that this does not work on Windows). This requires some
 alterations to application startup.