diff --git a/prj1.asm b/prj1.asm
index 984591e..cafc71b 100644
--- a/prj1.asm
+++ b/prj1.asm
@@ -1,6 +1,6 @@
 .globl main 
 
-.text 		
+.text
 
 main:
   # print user input
@@ -13,9 +13,9 @@ main:
   syscall
   move $a1, $v0
 
-	la $a0, arr	         # $a0 based address of array
-  #li $a1, 1	           # $a1 number to be found (checked) - change the value (7) to test
-	li $a2, 6	           # $a2 max array index to be checked - change the value (3) to test
+  la $a0, arr          # $a0 based address of array
+  #li $a1, 1           # $a1 number to be found (checked) - change the value (7) to test
+  li $a2, 6            # $a2 max array index to be checked - change the value (3) to test
   li $s0, 0            # set counter to 0
   jal lookup           # hop to lookup function
 
@@ -57,7 +57,7 @@ lookup:
 
 
 .data
-arr:		.word 5, 2, 1, 4, 6, 3		# change array to test
+arr: .word 5, 2, 1, 4, 6, 3
 enter_num: .asciiz "Enter number to be found: "
 newline: .asciiz "\n"
 str_found:	.asciiz	"found"