diff --git a/README.md b/README.md
index be0d076..6523362 100644
--- a/README.md
+++ b/README.md
@@ -123,7 +123,8 @@ Set
 ```
 
 ```python
-<set>.remove(<el>)                            # Raises KeyError.
+<el> = <set>.pop()                            # Raises KeyError if empty.
+<set>.remove(<el>)                            # Raises KeyError if missing.
 <set>.discard(<el>)                           # Doesn't raise an error.
 ```
 
diff --git a/index.html b/index.html
index 8d152a8..2ceedb8 100644
--- a/index.html
+++ b/index.html
@@ -295,7 +295,8 @@ Counter({<span class="hljs-string">'blue'</span>: <span class="hljs-number">3</s
 &lt;bool&gt; = &lt;set&gt;.issubset(&lt;coll.&gt;)              <span class="hljs-comment"># Or: &lt;set&gt; &lt;= &lt;set&gt;</span>
 &lt;bool&gt; = &lt;set&gt;.issuperset(&lt;coll.&gt;)            <span class="hljs-comment"># Or: &lt;set&gt; &gt;= &lt;set&gt;</span>
 </code></pre>
-<pre><code class="python language-python hljs">&lt;set&gt;.remove(&lt;el&gt;)                            <span class="hljs-comment"># Raises KeyError.</span>
+<pre><code class="python language-python hljs">&lt;el&gt; = &lt;set&gt;.pop()                            <span class="hljs-comment"># Raises KeyError if empty.</span>
+&lt;set&gt;.remove(&lt;el&gt;)                            <span class="hljs-comment"># Raises KeyError if missing.</span>
 &lt;set&gt;.discard(&lt;el&gt;)                           <span class="hljs-comment"># Doesn't raise an error.</span>
 </code></pre>
 <div><h3 id="frozenset">Frozen Set</h3><ul>