diff --git a/README.md b/README.md
index a9e9f94..da2a0e8 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ Dictionary
 
 ```python
 value  = <dict>.get(key, default=None)          # Returns default if key does not exist.
-value  = <dict>.setdefault(key, default=None)   # Same, but also adds default to dict.
+value  = <dict>.setdefault(key, default=None)   # Adds default to dict if key doesn't exist.
 <dict> = collections.defaultdict(<type>)        # Creates a dict with default value of type.
 <dict> = collections.defaultdict(lambda: 1)     # Creates a dict with default value 1.
 ```
diff --git a/index.html b/index.html
index 091da03..903ee63 100644
--- a/index.html
+++ b/index.html
@@ -262,7 +262,7 @@ index = &lt;list&gt;.index(&lt;el&gt;)     <span class="hljs-comment"># Returns
 </code></pre></div>
 
 <pre><code class="python language-python hljs">value  = &lt;dict&gt;.get(key, default=<span class="hljs-keyword">None</span>)          <span class="hljs-comment"># Returns default if key does not exist.</span>
-value  = &lt;dict&gt;.setdefault(key, default=<span class="hljs-keyword">None</span>)   <span class="hljs-comment"># Same, but also adds default to dict.</span>
+value  = &lt;dict&gt;.setdefault(key, default=<span class="hljs-keyword">None</span>)   <span class="hljs-comment"># Adds default to dict if key doesn't exist.</span>
 &lt;dict&gt; = collections.defaultdict(&lt;type&gt;)        <span class="hljs-comment"># Creates a dict with default value of type.</span>
 &lt;dict&gt; = collections.defaultdict(<span class="hljs-keyword">lambda</span>: <span class="hljs-number">1</span>)     <span class="hljs-comment"># Creates a dict with default value 1.</span>
 </code></pre>