Update exercises/06.styling/02.solution.component/README.mdx

Author: kentcdodds

exercises/06.styling/02.solution.component/README.mdx

@@ -5,4 +5,4 @@
 👨‍💼 Great work with the `<Box />` component. But we can make this experience even
 better by designing our box around the different sizes. Let's keep going!
 
-👨‍💼 Also, don't forget to export your Box component (tests will need it!) `export function Box...`
+🚨 Also, don't forget to export your Box component (tests will need it!) `export function Box...`