diff --git a/README.md b/README.md
index 12eb2fb..8d2cc7c 100644
--- a/README.md
+++ b/README.md
@@ -875,16 +875,21 @@ from itertools import *
 [('a', 'b'), ('a', 'c'), ('b', 'c')]
 
 >>> combinations_with_replacement('abc', 2)
-[('a', 'a'), ('a', 'b'), ('a', 'c'), ('b', 'b'), ('b', 'c'), ('c', 'c')]
+[('a', 'a'), ('a', 'b'), ('a', 'c'), 
+ ('b', 'b'), ('b', 'c'), ('c', 'c')]
 
 >>> permutations('abc', 2)
-[('a', 'b'), ('a', 'c'), ('b', 'a'), ('b', 'c'), ('c', 'a'), ('c', 'b')]
+[('a', 'b'), ('a', 'c'), 
+ ('b', 'a'), ('b', 'c'), 
+ ('c', 'a'), ('c', 'b')]
 
 >>> product('ab', [1, 2])
-[('a', 1), ('a', 2), ('b', 1), ('b', 2)]
+[('a', 1), ('a', 2), 
+ ('b', 1), ('b', 2)]
 
 >>> product([0, 1], repeat=3)
-[(0, 0, 0), (0, 0, 1), (0, 1, 0), (0, 1, 1), (1, 0, 0), (1, 0, 1), (1, 1, 0), (1, 1, 1)]
+[(0, 0, 0), (0, 0, 1), (0, 1, 0), (0, 1, 1), 
+ (1, 0, 0), (1, 0, 1), (1, 1, 0), (1, 1, 1)]
 ```
 
 ### Infinite iterators