diff --git a/content/4-component-composition/3-slot/emberPolaris/app.gjs b/content/4-component-composition/3-slot/emberPolaris/app.gjs
index a13221e4..c38dab95 100644
--- a/content/4-component-composition/3-slot/emberPolaris/app.gjs
+++ b/content/4-component-composition/3-slot/emberPolaris/app.gjs
@@ -1,5 +1,5 @@
 import FunnyButton from "./funny-button";
 
 <template>
-  <FunnyButton> Click me! </FunnyButton>
-</template>
\ No newline at end of file
+  <FunnyButton>Click me!</FunnyButton>
+</template>