diff --git a/src/kshack/nsalv.260 b/src/kshack/nsalv.261
similarity index 99%
rename from src/kshack/nsalv.260
rename to src/kshack/nsalv.261
index 1612a754..7cb62cae 100755
--- a/src/kshack/nsalv.260
+++ b/src/kshack/nsalv.261
@@ -831,7 +831,7 @@ TERMIN
 ;;; Non-skip means unit was unknown to QTRAN.
 
 QCNVT:	MOVSI B,-NUNITS
-	CAMN A,QTRAN(B)
+	CAME A,QTRAN(B)
 	 AOBJN B,.-1
 	JUMPGE B,CPOPJ		; Not found, don't skip
 	MOVEI B,(B)		; Found, extract virtual unit number
@@ -8685,6 +8685,7 @@ WXWDS:	BLOCK 4
 
 
 ;;; Physical/Virtual unit translation hack.
+;;; Index the table with a virtual unit number to get the physical unit.
 ;;; RH of entry is physical drive.
 ;;;   "4.9 means second half 
 ;;;     (No longer does anything, now that Memowrecks have been