diff --git a/step2/b.py b/step2/b.py
index 2d86c19..0ca9aa5 100644
--- a/step2/b.py
+++ b/step2/b.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-b=['there', 'name', 'China', 'from', 'go','he', 'Mars', ]
+b=['there','name','China','from','go','he','Mars', ]
 file=open('/tmp/a.txt')    
 for line in file.readlines():    
     a=line.split()