From 91f47a876c415c54ee9ab7106267469fa54cadb2 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Sun, 6 Sep 2015 07:57:41 -0600
Subject: [PATCH] Missing ol.Observable#getRevision description

---
 src/ol/observable.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ol/observable.js b/src/ol/observable.js
index 3bc9020410..d5e409e550 100644
--- a/src/ol/observable.js
+++ b/src/ol/observable.js
@@ -62,6 +62,8 @@ ol.Observable.prototype.changed = function() {
 
 
 /**
+ * Get the version number for this object.  Each time the object is modified,
+ * its version number will be incremented.
  * @return {number} Revision.
  * @api
  */