diff --git a/src/string.asm b/src/string.asm
index b7ce26e..4db8e4c 100644
--- a/src/string.asm
+++ b/src/string.asm
@@ -67,14 +67,14 @@ strcat:
 	mov	r8, rdi
 	mov	r9, rsi
 	mov	rdi, rsi
-	call	strlen ;16
+	call	strlen
 	mov	rcx, rax
 	mov	rdi, r8
 	call	strlen ;20
 	mov	r10, rax
 	mov	rdi, r8
-	add	rcx, rax ;36
-	cmp	rcx, rdx ;36 <> 32
+	add	rcx, rax
+	cmp	rcx, rdx
 	cmova	rcx, rdx
 	cmp	rcx, rdx
 	jb	.copy