diff --git a/src/config-template-card.ts b/src/config-template-card.ts
index e6d05f7..166d00f 100644
--- a/src/config-template-card.ts
+++ b/src/config-template-card.ts
@@ -39,9 +39,11 @@ export class ConfigTemplateCard extends LitElement {
     if (config.card && !config.card.type) {
       throw new Error('No card type defined');
     }
-    
+
     if (config.card && config.card.type === 'picture-elements') {
-      console.warn('WARNING: config-template-card should not be used with the picture-elements card itself. Instead use it as one of the elements. Check the README for details'); 
+      console.warn(
+        'WARNING: config-template-card should not be used with the picture-elements card itself. Instead use it as one of the elements. Check the README for details'
+      ); 
     }
 
     if (config.element && !config.style) {