README.md in chartjs-ror-3.6.2 vs README.md in chartjs-ror-3.6.3

@@ -3,11 +3,11 @@
 Simplifies using [Chart.js][] in Rails views.
 
 
 ## Current Chart.js version
 
-This gem includes [Chart.js v2.7.2](https://github.com/chartjs/Chart.js/tree/v2.7.2).
+This gem includes [Chart.js v2.7.3](https://github.com/chartjs/Chart.js/tree/v2.7.3).
 
 
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -168,10 +168,10 @@
 <canvas id="chart-0" class="chart" width=400 height=400></canvas>
 <script type="text/javascript">
   //<![CDATA[
   (function() {
     var initChart = function() {
-      var ctx = document.getElemenyById("chart-0");
+      var ctx = document.getElementById("chart-0");
       var chart = new Chart(ctx, {
         type: "Line",
         data = { ... };
         options = { ... };
       });