1 files changed, 6 insertions, 3 deletions
diff --git a/examples/macros/mystery-box.ts b/examples/macros/mystery-box.ts
index 4dff5d003..6583c9868 100644
--- a/examples/macros/mystery-box.ts
+++ b/examples/macros/mystery-box.ts
@@ -1,13 +1,16 @@
 export function mysteryBox(callExpression) {
   console.log(callExpression.log);
   // get arguments
-  const [ countNode ] = callExpression.arguments;
+  const [countNode] = callExpression.arguments;
   const countString: string = countNode.get();
   const count: number = parseInt(countString, 10);
 
   // validate
-  if(!(count >= 1 && count <= 1000)) return new Error(`Argument ${countString} is expected to be between 1 and 1000`);
+  if (!(count >= 1 && count <= 1000))
+    return new Error(
+      `Argument ${countString} is expected to be between 1 and 1000`,
+    );
 
   // return a value
-  return (Math.random() * count)|0;
+  return (Math.random() * count) | 0;
 }