diff --git a/exercises/009_if.zig b/exercises/009_if.zig
index 284563d..274a012 100644
--- a/exercises/009_if.zig
+++ b/exercises/009_if.zig
@@ -10,6 +10,7 @@
 // Zig has the "usual" comparison operators such as:
 //
 //     a == b   means "a equals b"
+//     a > b    means "a is greater than b"
 //     a < b    means "a is less than b"
 //     a != b   means "a does not equal b"
 //