diff --git a/wasm/demo/src/index.ejs b/wasm/demo/src/index.ejs
index 314ed7f31..18efb4b93 100644
--- a/wasm/demo/src/index.ejs
+++ b/wasm/demo/src/index.ejs
@@ -14,9 +14,7 @@
             browser's devtools and play with <code>rp.pyEval('1 + 1')</code>
         </p>
         <div id="code-wrapper">
-            <textarea id="code">
-<%= defaultSnippet %>
-</textarea>
+            <textarea id="code"><%= defaultSnippet %></textarea>
             <select id="snippets">
                 <% for (const name of snippets) { %>
                     <option