diff --git a/exercises/098_bit_manipulation2.zig b/exercises/098_bit_manipulation2.zig
index 34b7136..d5ee825 100644
--- a/exercises/098_bit_manipulation2.zig
+++ b/exercises/098_bit_manipulation2.zig
@@ -1,3 +1,4 @@
+//
 // Another useful practice for bit manipulation is setting bits as flags.
 // This is especially useful when processing lists of something and storing
 // the states of the entries, e.g. a list of numbers and for each prime