Fix typo in 'ws4y.websocket'

ws4py/server/geventserver.py

@@ -54,7 +54,7 @@ def run_application(self):
                 self.socket = None
                 self.rfile.close()
 
-                ws = self.environ.pop('ws4y.websocket')
+                ws = self.environ.pop('ws4py.websocket')
                 if ws:
                     self.server.link_websocket_to_server(ws)
         else:

ws4py/server/wsgirefserver.py

@@ -64,7 +64,7 @@ def finish_response(self):
         ws = None
         if self.environ:
             self.environ.pop('ws4py.socket', None)
-            ws = self.environ.pop('ws4y.websocket', None)
+            ws = self.environ.pop('ws4py.websocket', None)
 
         try:
             SimpleHandler.finish_response(self)

ws4py/server/wsgiutils.py

@@ -69,7 +69,7 @@ def __init__(self, protocols=None, extensions=None, handler_cls=WebSocket):
 
         If the upgrade validates, the `handler_cls` class
         is instanciated and stored inside the WSGI `environ`
-        under the `'ws4y.websocket'` key to make it
+        under the `'ws4py.websocket'` key to make it
         available to the WSGI handler.
         """
         self.protocols = protocols
@@ -83,11 +83,11 @@ def make_websocket(self, sock, protocols, extensions, environ):
         the `environ` and `sock`.
 
         Stores then the instance in the `environ` dict
-        under the `'ws4y.websocket'` key.
+        under the `'ws4py.websocket'` key.
         """
         websocket = self.handler_cls(sock, protocols, extensions,
                                      environ.copy())
-        environ['ws4y.websocket'] = websocket
+        environ['ws4py.websocket'] = websocket
         return websocket
 
     def __call__(self, environ, start_response):