Merge pull request #204 from andreasvirkus/patch-2

Update docs to show how ESM can be imported

docs/index.html

@@ -272,6 +272,8 @@ redirect_to: "https://frappe.io/charts"
       <pre><code class="hljs console">  npm install frappe-charts</code></pre>
       <p>And include it in your project</p>
       <pre><code class="hljs javascript">  import { Chart } from "frappe-charts"</code></pre>
+      <p>(for ES6+ import the ESModule from the dist folder)</p>
+      <pre><code class="hljs javascript">  import { Chart } from "frappe-charts/dist/frappe-charts.esm.js"</code></pre>
       <p>... or include it directly in your HTML</p>
       <pre><code class="hljs html">  &lt;script src="https://unpkg.com/frappe-charts@1.1.0"&gt;&lt;/script&gt;</code></pre>
       <p>Use as:</p>