From 81f439d43070fba72010b0ce2e20595aa8fde5c2 Mon Sep 17 00:00:00 2001
From: Antoine Vandecreme <ant.vand@gmail.com>
Date: Wed, 6 Apr 2016 09:10:51 -0400
Subject: [PATCH] Document the viewport parameter as mandatory in
 Overlay.getBounds.

---
 src/overlay.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/overlay.js b/src/overlay.js
index 9c7b4d93..000b395a 100644
--- a/src/overlay.js
+++ b/src/overlay.js
@@ -419,7 +419,7 @@
         /**
          * Returns the current bounds of the overlay in viewport coordinates
          * @function
-         * @param {OpenSeadragon.Viewport} [viewport] the viewport
+         * @param {OpenSeadragon.Viewport} viewport the viewport
          * @returns {OpenSeadragon.Rect} overlay bounds
          */
         getBounds: function(viewport) {