Fix typo in comment

diff --git a/tornado/httpserver.py b/tornado/httpserver.py
index 6f448aded6f835da004a879c468f15eeb7455cd4..2f0fa044dfda45411d7a9651db322ba65ae7134d 100644 (file)
--- a/tornado/httpserver.py
+++ b/tornado/httpserver.py
@@ -160,7 +160,7 @@ class HTTPServer(object):
         If num_processes is 1 or we detect only 1 CPU core, we run the server
         in this process and do not fork any additional child process.
 
-        Since we run use processes and not threads, there is no shared memory
+        Since we use processes and not threads, there is no shared memory
         between any server code.
         """
         assert not self._started