--- a/day1/exercise/gcd.py	Mon Jun 28 01:37:42 2010 -0500
+++ b/day1/exercise/gcd.py	Mon Jun 28 23:17:31 2010 -0500
@@ -1,7 +1,7 @@
 def gcd(a, b):
-  if a % b == 0:
-    return b
-  return gcd(b, a%b)
+    if a % b == 0:
+        return b
+    return gcd(b, a%b)
 
 print gcd(5, 40)
 print gcd(11, 60)