From 764146cdf052cf32a86481c18aa4fb31a34b00f2 Mon Sep 17 00:00:00 2001
From: Tim van der Lippe <tvanderlippe@gmail.com>
Date: Thu, 21 Dec 2017 13:42:39 +0100
Subject: [PATCH] Enable gulp generate-typescript on Travis

This commit is expected to fail, as the library
code has been modified, but the task was
explicitly not run and files are not added.
---
 .travis.yml          | 1 +
 lib/utils/async.html | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index b0b067cb70..e10fba8a27 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ before_script:
 - npm install -g bower gulp-cli@1
 - bower install
 - gulp lint-eslint
+- gulp generate-typescript
 - git diff --exit-code
 script:
 - xvfb-run wct -l chrome
diff --git a/lib/utils/async.html b/lib/utils/async.html
index 2505df3ec3..9a44310a40 100644
--- a/lib/utils/async.html
+++ b/lib/utils/async.html
@@ -64,7 +64,7 @@
        * delay.
        *
        * @memberof Polymer.Async.timeOut
-       * @param {number=} delay Time to wait before calling callbacks in ms
+       * @param {number} delay Time to wait before calling callbacks in ms
        * @return {!AsyncInterface} An async timeout interface
        */
       after(delay) {