diff --git a/ws_server.py b/ws_server.py
index c63e67a..5496679 100644
--- a/ws_server.py
+++ b/ws_server.py
@@ -55,7 +55,7 @@ def __init__(self, rd, oid, name):
         self.name = name
         self.KEY = Visitor.key(oid)
 
-    def destory(self):
+    def destroy(self):
         self.rd.delete(self.KEY) # Seems won't happen for now
 
     def online(self):
@@ -122,7 +122,7 @@ def __init__(self, rd, oid, name):
         self.name = name
         self.KEY = User.key(oid)
 
-    def destory(self):
+    def destroy(self):
         self.rd.delete(self.KEY) # Seems won't happen for now
 
     def online(self):
@@ -206,7 +206,7 @@ def create(rd, name):
         rd.hset(room.KEY, 'channel', channel)
         return room
 
-    def destory(self):
+    def destroy(self):
         ''' unused for now '''
         self.rd.delete(self.KEY)