diff --git a/2.2.0/README.md b/2.2.0/README.md
index b0251a7..b1a39c0 100644
--- a/2.2.0/README.md
+++ b/2.2.0/README.md
@@ -121,7 +121,7 @@ Sample use:
 
     preferences.load(function(prefs) {
 			alert(JSON.stringify(prefs));
-		}, function() {
+		}, function(error) {
 			alert("Error! " + JSON.stringify(error));
 	});
 
@@ -167,4 +167,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
+THE SOFTWARE.