diff --git a/doc/go1.9.html b/doc/go1.9.html
index f54cf5323b..76772e4008 100644
--- a/doc/go1.9.html
+++ b/doc/go1.9.html
@@ -797,7 +797,7 @@ CL 40331: https://golang.org/cl/40331: cmd/link,runtime/cgo: enable PT_TLS gener
     </p>
 
     <p><!-- CL 44832 -->
-      The included <code>tzdata</code> timezone database has bene
+      The included <code>tzdata</code> timezone database has been
       updated to version 2017b. As always, it is only used if the
       system does not already have the database available.
     </p>