diff --git a/static/build.html b/static/build.html
index 0d831d6f..432ae517 100644
--- a/static/build.html
+++ b/static/build.html
@@ -648,7 +648,7 @@ cd ../..</pre>
                     pushed out to the update client. The <code>$DEVICE-beta</code> and
                     <code>$DEVICE-stable</code> metadata provide the Beta and Stable release channels used
                     by the update client. The <code>$DEVICE-testing</code> metadata provides
-                    provides an internal testing channel for the OS developers, which can be temporarily
+                    an internal testing channel for the OS developers, which can be temporarily
                     enabled using <code>adb shell setprop sys.update.channel testing</code>. The name is
                     arbitrary and you can also use any other name for internal testing channels.</p>