diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -541,7 +541,7 @@ shuffle(<list>)
 Combinatorics
 -------------
 * **Every function returns an iterator.**
-* **If you want to print the iterator, you need to pass it to the list() function!**
+* **If you want to print the iterator, you need to pass it to the list() function first!**
 
 ```python
 from itertools import product, combinations, combinations_with_replacement, permutations
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@@ -613,7 +613,7 @@ shuffle(&lt;list&gt;)
 
 <div><h2 id="combinatorics"><a href="#combinatorics" name="combinatorics">#</a>Combinatorics</h2><ul>
 <li><strong>Every function returns an iterator.</strong></li>
-<li><strong>If you want to print the iterator, you need to pass it to the list() function!</strong></li>
+<li><strong>If you want to print the iterator, you need to pass it to the list() function first!</strong></li>
 </ul><pre><code class="python language-python hljs"><span class="hljs-keyword">from</span> itertools <span class="hljs-keyword">import</span> product, combinations, combinations_with_replacement, permutations
 </code></pre></div>