diff --git a/README.md b/README.md
index d5f48c1..611e743 100644
--- a/README.md
+++ b/README.md
@@ -2748,7 +2748,7 @@ nframes      = <Wave_read>.getnframes()         # Number of frames.
 ```
 
 ```python
-<Wave_write> = wave.open('<path>', 'wb')        # Truncates existing file.
+<Wave_write> = wave.open('<path>', 'wb')        # Truncates file if it exists.
 <Wave_write>.setframerate(<int>)                # 44100 for CD, 48000 for video.
 <Wave_write>.setnchannels(<int>)                # 1 for mono, 2 for stereo.
 <Wave_write>.setsampwidth(<int>)                # 2 for CD quality sound.
diff --git a/index.html b/index.html
index 3be829f..f2b38f3 100644
--- a/index.html
+++ b/index.html
@@ -2338,7 +2338,7 @@ nframes      = &lt;Wave_read&gt;.getnframes()         <span class="hljs-comment"
 &lt;params&gt;     = &lt;Wave_read&gt;.getparams()          <span class="hljs-comment"># Immutable collection of above.</span>
 &lt;bytes&gt;      = &lt;Wave_read&gt;.readframes(nframes)  <span class="hljs-comment"># Returns next 'nframes' frames.</span>
 </code></pre>
-<pre><code class="python language-python hljs">&lt;Wave_write&gt; = wave.open(<span class="hljs-string">'&lt;path&gt;'</span>, <span class="hljs-string">'wb'</span>)        <span class="hljs-comment"># Truncates existing file.</span>
+<pre><code class="python language-python hljs">&lt;Wave_write&gt; = wave.open(<span class="hljs-string">'&lt;path&gt;'</span>, <span class="hljs-string">'wb'</span>)        <span class="hljs-comment"># Truncates file if it exists.</span>
 &lt;Wave_write&gt;.setframerate(&lt;int&gt;)                <span class="hljs-comment"># 44100 for CD, 48000 for video.</span>
 &lt;Wave_write&gt;.setnchannels(&lt;int&gt;)                <span class="hljs-comment"># 1 for mono, 2 for stereo.</span>
 &lt;Wave_write&gt;.setsampwidth(&lt;int&gt;)                <span class="hljs-comment"># 2 for CD quality sound.</span>