diff --git a/Lib/linecache.py b/Lib/linecache.py
index 56b686e..1b70c7c 100644
--- a/Lib/linecache.py
+++ b/Lib/linecache.py
@@ -8,7 +8,7 @@
 import sys
 import os
 
-__all__ = ["getline","clearcache","checkcache"]
+__all__ = ["getline", "clearcache", "checkcache"]
 
 def getline(filename, lineno):
     lines = getlines(filename)