Set

README.md

@@ -113,7 +113,7 @@ Set
 
 ```python
 <set>.add(<el>)                                 # Or: <set> |= {<el>}
-<set>.update(<collection>)                      # Or: <set> |= <set>
+<set>.update(<collection> [, ...])              # Or: <set> |= <set>
 ```
 
 ```python

index.html

@@ -301,7 +301,7 @@ Counter({<span class="hljs-string">'blue'</span>: <span class="hljs-number">3</s
 </code></pre></div>
 
 <pre><code class="python language-python hljs">&lt;set&gt;.add(&lt;el&gt;)                                 <span class="hljs-comment"># Or: &lt;set&gt; |= {&lt;el&gt;}</span>
-&lt;set&gt;.update(&lt;collection&gt;)                      <span class="hljs-comment"># Or: &lt;set&gt; |= &lt;set&gt;</span>
+&lt;set&gt;.update(&lt;collection&gt; [, ...])              <span class="hljs-comment"># Or: &lt;set&gt; |= &lt;set&gt;</span>
 </code></pre>
 <pre><code class="python language-python hljs">&lt;set&gt;  = &lt;set&gt;.union(&lt;coll.&gt;)                   <span class="hljs-comment"># Or: &lt;set&gt; | &lt;set&gt;</span>
 &lt;set&gt;  = &lt;set&gt;.intersection(&lt;coll.&gt;)            <span class="hljs-comment"># Or: &lt;set&gt; &amp; &lt;set&gt;</span>