Merge pull request #21 from nathandace/patch-1

Update README.md

README.md

@@ -76,7 +76,7 @@ angular.module('myApp', ['imageCropper']);
   crop-callback="myCallbackFunction"
   check-cross-origin="false"
   zoom-step="0.1"
-  button-labels="myButtonLabelsObject"
+  action-labels="myButtonLabelsObject"
 ></image-cropper>
 ```
 
@@ -99,7 +99,7 @@ vm.updateResultImage = function(base64) {
 };
 ```
 * `api` _function_ Function executed with cropper's API as argument
-* `button-labels` _object_ Give you the ability to customize button labels by passing an object like
+* `action-labels` _object_ Give you the ability to customize button labels by passing an object like
 ```javascript
 vm.myButtonLabels = {
   rotateLeft: ' (rotate left) ',
@@ -131,4 +131,4 @@ vm.getCropperApi = function(api) {
 
 ## License
 
-The MIT License (MIT)
+The MIT License (MIT)