diff --git a/src/components/chat-item/prompt-input/code-snippet.ts b/src/components/chat-item/prompt-input/code-snippet.ts
index d70946ee..03d8c8da 100644
--- a/src/components/chat-item/prompt-input/code-snippet.ts
+++ b/src/components/chat-item/prompt-input/code-snippet.ts
@@ -48,7 +48,7 @@ export class CodeSnippet {
 
     this.render = DomBuilder.getInstance().build({
       type: 'div',
-      classNames: ['outer-container'],
+      classNames: [ 'outer-container' ],
       persistent: true,
     });
   }