diff --git a/README.md b/README.md
index bd550e2..2a7cb62 100755
--- a/README.md
+++ b/README.md
@@ -189,7 +189,7 @@ def square(x):
     sum_so_far = 0
     for counter in range(x):
         sum_so_far = sum_so_far + x
-  return sum_so_far
+    return sum_so_far
 ```
 
 **Output (Python 2.x):**