diff --git a/ass1/rec.asm b/ass1/rec.asm
index f13bfc7..4515101 100644
--- a/ass1/rec.asm
+++ b/ass1/rec.asm
@@ -1,4 +1,4 @@
-REC	START	0
+REC     START   0
 
 FIRST   LDT     #10
         RD      DEVICE
@@ -87,7 +87,7 @@ SKIP1   WD      STDOUT
         WD      STDOUT
         RSUB
 
-MASK1    WORD   X'0000FF'
+MASK1   WORD   X'0000FF'
 MASK    WORD    X'F00000'
 STDOUT	BYTE	X'01'
 DEVICE  BYTE    X'FA'