diff --git a/strace.c b/strace.c
index 063cb94..8a49340 100644
--- a/strace.c
+++ b/strace.c
@@ -1415,12 +1415,13 @@
  *
  * Use of this option enables correct handling of user-generated SIGTRAPs,
  * and SIGTRAPs generated by special instructions such as int3 on x86:
- * _start:	.globl	_start
- *		int3
- *		movl	$42, %ebx
- *		movl	$1, %eax
- *		int	$0x80
- * (compile with: "gcc -nostartfiles -nostdlib -o int3 int3.S")
+
+# compile with: gcc -nostartfiles -nostdlib -o int3 int3.S
+_start:		.globl	_start
+		int3
+		movl	$42, %ebx
+		movl	$1, %eax
+		int	$0x80
  */
 static int
 test_ptrace_setoptions_for_all(void)