diff --git a/src/openseadragon.js b/src/openseadragon.js
index d0dbe754..4cb36dd3 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -314,7 +314,7 @@
   * @property {Boolean} [gestureSettingsMouse.dblClickToZoom=false] - Zoom on double-click gesture. Note: If set to true
   *     then clickToZoom should be set to false to prevent multiple zooms.
   * @property {Boolean} [gestureSettingsMouse.pinchToZoom=false] - Zoom on pinch gesture
-  * @property {Boolean} [gestureSettingsMouse.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise, 
+  * @property {Boolean} [gestureSettingsMouse.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise,
   *     the zoom is centered at the canvas center.
   * @property {Boolean} [gestureSettingsMouse.flickEnabled=false] - Enable flick gesture
   * @property {Number} [gestureSettingsMouse.flickMinSpeed=120] - If flickEnabled is true, the minimum speed to initiate a flick gesture (pixels-per-second)
@@ -328,7 +328,7 @@
   * @property {Boolean} [gestureSettingsTouch.dblClickToZoom=true] - Zoom on double-click gesture. Note: If set to true
   *     then clickToZoom should be set to false to prevent multiple zooms.
   * @property {Boolean} [gestureSettingsTouch.pinchToZoom=true] - Zoom on pinch gesture
-  * @property {Boolean} [gestureSettingsTouch.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise, 
+  * @property {Boolean} [gestureSettingsTouch.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise,
   *     the zoom is centered at the canvas center.
   * @property {Boolean} [gestureSettingsTouch.flickEnabled=true] - Enable flick gesture
   * @property {Number} [gestureSettingsTouch.flickMinSpeed=120] - If flickEnabled is true, the minimum speed to initiate a flick gesture (pixels-per-second)
@@ -342,7 +342,7 @@
   * @property {Boolean} [gestureSettingsPen.dblClickToZoom=false] - Zoom on double-click gesture. Note: If set to true
   *     then clickToZoom should be set to false to prevent multiple zooms.
   * @property {Boolean} [gestureSettingsPen.pinchToZoom=false] - Zoom on pinch gesture
-  * @property {Boolean} [gestureSettingsPan.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise, 
+  * @property {Boolean} [gestureSettingsPan.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise,
   *     the zoom is centered at the canvas center.
   * @property {Boolean} [gestureSettingsPen.flickEnabled=false] - Enable flick gesture
   * @property {Number} [gestureSettingsPen.flickMinSpeed=120] - If flickEnabled is true, the minimum speed to initiate a flick gesture (pixels-per-second)
@@ -356,7 +356,7 @@
   * @property {Boolean} [gestureSettingsUnknown.dblClickToZoom=true] - Zoom on double-click gesture. Note: If set to true
   *     then clickToZoom should be set to false to prevent multiple zooms.
   * @property {Boolean} [gestureSettingsUnknown.pinchToZoom=true] - Zoom on pinch gesture
-  * @property {Boolean} [gestureSettingsUnknown.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise, 
+  * @property {Boolean} [gestureSettingsUnknown.zoomToRefPoint=true] - If zoomToRefPoint is true, the zoom is centered at the pointer position. Otherwise,
   *     the zoom is centered at the canvas center.
   * @property {Boolean} [gestureSettingsUnknown.flickEnabled=true] - Enable flick gesture
   * @property {Number} [gestureSettingsUnknown.flickMinSpeed=120] - If flickEnabled is true, the minimum speed to initiate a flick gesture (pixels-per-second)