From 6c7f50a38e2298f8f82c2aff7bbcf6394a31ba6c Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Mon, 5 Sep 2016 09:11:01 +0200
Subject: [PATCH] Add '=' to optional parameter annotation

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

diff --git a/src/ol/interaction/extent.js b/src/ol/interaction/extent.js
index fb6b1a6e6d..1e414d9fc4 100644
--- a/src/ol/interaction/extent.js
+++ b/src/ol/interaction/extent.js
@@ -61,7 +61,7 @@ ol.inherits(ol.interaction.ExtentEvent, ol.events.Event);
  * @constructor
  * @extends {ol.interaction.Pointer}
  * @fires ol.interaction.ExtentEvent
- * @param {olx.interaction.ExtentOptions} opt_options Options.
+ * @param {olx.interaction.ExtentOptions=} opt_options Options.
  * @api
  */
 ol.interaction.Extent = function(opt_options) {