From 122b535393bbf88ff563590ee9950e03c54a2c53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Wed, 17 Sep 2014 18:21:39 +0200
Subject: [PATCH] Better docs for ol.Sphere#offset

---
 src/ol/sphere/sphere.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/ol/sphere/sphere.js b/src/ol/sphere/sphere.js
index 96a7b68c2b..7dd37905d8 100644
--- a/src/ol/sphere/sphere.js
+++ b/src/ol/sphere/sphere.js
@@ -214,12 +214,13 @@ ol.Sphere.prototype.midpoint = function(c1, c2) {
 
 
 /**
- * Returns the coordinate at the given distance and bearing from c.
+ * Returns the coordinate at the given distance and bearing from `c1`.
  *
- * @param {ol.Coordinate} c1 Coordinate.
- * @param {number} distance Distance.
- * @param {number} bearing Bearing.
- * @return {ol.Coordinate} Coordinate.
+ * @param {ol.Coordinate} c1 The origin point (`[lon, lat]` in degrees).
+ * @param {number} distance The great-circle distance between the origin
+ *     point and the target point.
+ * @param {number} bearing The bearing (in radians).
+ * @return {ol.Coordinate} The target point.
  */
 ol.Sphere.prototype.offset = function(c1, distance, bearing) {
   var lat1 = goog.math.toRadians(c1[1]);