auto save

snake.py

@@ -4,15 +4,15 @@ import pygame
 pygame.init()
 
 # 创建一个窗
-scrern=pygame.diplay.set_mode((660,480))
+scrern=pygame.display.set_mode((660,480))
 a=pygame.image.load('bg.png')
 b=pygame.image.load('left.png')
 c=pygame.image.load('apple.png')
 while True:
-    for event in pyame.event.get():
+    for event in pygame.event.get():
         if event.type==locals.QUIT():
             exit()
     scrern.blit(a,(0,0))
     scrern.blit(a,(240,180))
     scrern.blit(a,(150,30))
-    pygame.dispiay.update()    
\ No newline at end of file
+    pygame.display.update()    
\ No newline at end of file