diff --git a/README.md b/README.md
index d70079b..55facc7 100644
--- a/README.md
+++ b/README.md
@@ -406,7 +406,7 @@ lambda <argument_1>, <argument_2>: <return_value>
 [i+1 for i in range(10)]       # [1, 2, ..., 10]
 [i for i in range(10) if i>5]  # [6, 7, ..., 9]
 {i: i*2 for i in range(10)}    # {0: 0, 1: 2, ..., 9: 18}
-(x+5 for x in range(0, 10))    # (5, 6, ..., 14) -> Generator
+(x+5 for x in range(0, 10))    # (5, 6, ..., 14) -> Iterator
 ```
 
 ```python
@@ -818,7 +818,7 @@ lock.release()
 
 Itertools
 ---------
-**Every function returns a generator and can accept any collection. If you want to print an output of generator, as in examples, you need to pass it to the list() function.**
+**Every function returns an iterator and can accept any collection and/or iterator. If you want to print the iterator, you need to pass it to the list() function.**
 
 ```python
 from itertools import *