diff --git a/doc/go1.7.html b/doc/go1.7.html
index 129d88c73c..97a972ec75 100644
--- a/doc/go1.7.html
+++ b/doc/go1.7.html
@@ -985,15 +985,6 @@ from URLs with empty query strings (like <code>/search?</code>).
 <dl id="os"><a href="/pkg/os/">os</a></dl>
 
 <dd>
-<p>
-The
-<a href="/pkg/os/#File"><code>File</code></a>
-type adds a new
-<a href="/pkg/os/#File.Size"><code>Size</code></a>
-method, so that <code>File</code> implements the new
-<a href="/pkg/io/#SizedReaderAt"><code>SizedReaderAt</code></a> method.
-</p>
-
 <p>
 <a href="/pkg/os/#IsExists"><code>IsExists</code></a> now returns true for <code>syscall.ENOTEMPTY</code>,
 on systems where that error exists.