diff --git a/step2/b.py b/step2/b.py
index 0ca9aa5..45fed6f 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()