chore(NavigationWatcher): correct closure annotation (#1658)

2017-12-28 12:00:37 +09:00 · 2017-12-28 12:00:37 +09:00 · 35a5d8bba9
commit 35a5d8bba9
parent bf3e0cca57
1 changed files with 1 additions and 1 deletions
--- a/lib/NavigatorWatcher.js
+++ b/lib/NavigatorWatcher.js
@ -60,7 +60,7 @@ class NavigatorWatcher {
  }

  /**
-   * @return {?Promise<?Error>}
+   * @return {!Promise<?Error>}
   */
  _createTimeoutPromise() {
    if (!this._timeout)