diff --git a/doc/go1.10.html b/doc/go1.10.html
index 99607abd80..e2ac5319d3 100644
--- a/doc/go1.10.html
+++ b/doc/go1.10.html
@@ -36,7 +36,7 @@ OVERVIEW HERE
 <h2 id="language">Changes to the language</h2>
 
 <p>
-There are no substantial changes to the language.
+There are no significant changes to the language.
 </p>
 
 <p><!-- CL 60230 -->