1 files changed, 4 insertions, 1 deletions
diff --git a/src/arithmetic_unit.v b/src/arithmetic_unit.v
index 7902e8c..261b526 100644
--- a/src/arithmetic_unit.v
+++ b/src/arithmetic_unit.v
@@ -1,6 +1,9 @@
 module arithmetic_unit (
-  input [31:0] a, b,
+  input [31:0] a, 
+  input [31:0] b,
+
   input [1:0] op,
+  
   output reg [31:0] result
 );