diff --git a/src/cmd/check.s b/src/cmd/check.s
index 9693148..1375d51 100644
--- a/src/cmd/check.s
+++ b/src/cmd/check.s
@@ -108,7 +108,7 @@ iloop:
 
 dupcheck: 0
    isz blcnt
-   jms betwen i d709; d6400
+   jms betwen i; d709; d6400
    jmp badadr
    dac t5
    lrss 4
@@ -181,7 +181,7 @@ part2:
    sys write; m4; m4s
    lac indircnt
    jms print
-   dac d1
+   lac d1
    sys write; m5; m5s
    lac blcnt
    jms print