diff --git a/files/en-us/web/javascript/reference/global_objects/math/atan2/index.md b/files/en-us/web/javascript/reference/global_objects/math/atan2/index.md
index a1febd446acbcaa..d634a8c9688a3ad 100644
--- a/files/en-us/web/javascript/reference/global_objects/math/atan2/index.md
+++ b/files/en-us/web/javascript/reference/global_objects/math/atan2/index.md
@@ -88,7 +88,7 @@ function format(template, ...args) {
     ...args.map((num) =>
       (Object.is(num, -0)
         ? "-0"
-        : formattedNumbers.get(num) ?? String(num)
+        : (formattedNumbers.get(num) ?? String(num))
       ).padEnd(5),
     ),
   );