diff --git a/README.md b/README.md
index a0a9f6772..20d665275 100644
--- a/README.md
+++ b/README.md
@@ -6123,7 +6123,7 @@ const deepClone = obj => {
   Object.keys(clone).forEach(
     key => (clone[key] = typeof obj[key] === 'object' ? deepClone(obj[key]) : obj[key])
   );
-  return clone;
+  return Array.isArray(obj) ? Array.from(clone) : clone;
 };
 ```
 
diff --git a/docs/object.html b/docs/object.html
index 7dcda1937..d3be7ea53 100644
--- a/docs/object.html
+++ b/docs/object.html
@@ -101,7 +101,7 @@
   Object<span class="token punctuation">.</span><span class="token function">keys</span><span class="token punctuation">(</span>clone<span class="token punctuation">).</span><span class="token function">forEach</span><span class="token punctuation">(</span>
     key <span class="token operator">=></span> <span class="token punctuation">(</span>clone<span class="token punctuation">[</span>key<span class="token punctuation">]</span> <span class="token operator">=</span> <span class="token keyword">typeof</span> obj<span class="token punctuation">[</span>key<span class="token punctuation">]</span> <span class="token operator">===</span> <span class="token string">'object'</span> <span class="token operator">?</span> <span class="token function">deepClone</span><span class="token punctuation">(</span>obj<span class="token punctuation">[</span>key<span class="token punctuation">]) :</span> obj<span class="token punctuation">[</span>key<span class="token punctuation">])
   );</span>
-  <span class="token keyword">return</span> clone<span class="token punctuation">;
+  <span class="token keyword">return</span> Array<span class="token punctuation">.</span><span class="token function">isArray</span><span class="token punctuation">(</span>obj<span class="token punctuation">)</span> <span class="token operator">?</span> Array<span class="token punctuation">.</span><span class="token keyword">from</span><span class="token punctuation">(</span>clone<span class="token punctuation">) :</span> clone<span class="token punctuation">;
 };</span>
 </pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token keyword">const</span> a <span class="token operator">=</span> <span class="token punctuation">{</span> foo<span class="token punctuation">:</span> <span class="token string">'bar'</span><span class="token punctuation">,</span> obj<span class="token punctuation">: {</span> a<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span> b<span class="token punctuation">:</span> <span class="token number">2</span> <span class="token punctuation">} };</span>
 <span class="token keyword">const</span> b <span class="token operator">=</span> <span class="token function">deepClone</span><span class="token punctuation">(</span>a<span class="token punctuation">);</span> <span class="token comment">// a !== b, a.obj !== b.obj</span>
diff --git a/snippets/deepClone.md b/snippets/deepClone.md
index de791ee7e..0b9e19497 100644
--- a/snippets/deepClone.md
+++ b/snippets/deepClone.md
@@ -7,8 +7,6 @@ Use `Object.assign()` and an empty object (`{}`) to create a shallow clone of th
 Use `Object.keys()` and `Array.forEach()` to determine which key-value pairs need to be deep cloned.
 
 ```js
-
-
 const deepClone = obj => {
   let clone = Object.assign({}, obj);
   Object.keys(clone).forEach(
@@ -19,10 +17,6 @@ const deepClone = obj => {
 ```
 
 ```js
-
-
-
-
 const a = { foo: 'bar', obj: { a: 1, b: 2 } };
 const b = deepClone(a); // a !== b, a.obj !== b.obj
 ```