diff --git a/content/docs/conditional-rendering.md b/content/docs/conditional-rendering.md
index 9b2deb38..5680ee21 100644
--- a/content/docs/conditional-rendering.md
+++ b/content/docs/conditional-rendering.md
@@ -209,7 +209,7 @@ function WarningBanner(props) {
 class Page extends React.Component {
   constructor(props) {
     super(props);
-    this.state = {showWarning: true}
+    this.state = {showWarning: true};
     this.handleToggleClick = this.handleToggleClick.bind(this);
   }