diff --git a/src/button.js b/src/button.js
index 5a1e0a30..abadaff4 100644
--- a/src/button.js
+++ b/src/button.js
@@ -55,7 +55,7 @@ $.ButtonState = {
 /**
  * @class Button
  * @classdesc Manages events, hover states for individual buttons, tool-tips, as well
- * as fading the bottons out when the user has not interacted with them
+ * as fading the buttons out when the user has not interacted with them
  * for a specified period.
  *
  * @memberof OpenSeadragon
diff --git a/src/openseadragon.js b/src/openseadragon.js
index 9dcd745c..33d0be8e 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -148,7 +148,7 @@
   * @property {OpenSeadragon.NavImages} [navImages]
   *     An object with a property for each button or other built-in navigation
   *     control, eg the current 'zoomIn', 'zoomOut', 'home', and 'fullpage'.
-  *     Each of those in turn provides an image path for each state of the botton
+  *     Each of those in turn provides an image path for each state of the button
   *     or navigation control, eg 'REST', 'GROUP', 'HOVER', 'PRESS'. Finally the
   *     image paths, by default assume there is a folder on the servers root path
   *     called '/images', eg '/images/zoomin_rest.png'.  If you need to adjust