diff --git a/cadence/heron_comma_fix/functional/verilog.v b/cadence/heron_comma_fix/functional/verilog.v
index 35a132d..e6f5b78 100644
--- a/cadence/heron_comma_fix/functional/verilog.v
+++ b/cadence/heron_comma_fix/functional/verilog.v
@@ -2,11 +2,10 @@ module heron_comma_fix (A,Y);
   parameter comma = 8;
   parameter comma_fix = comma / 2;
 
-
   input [31:0] A;
   output [31:0] Y;
   wire [31:0] Y;
 
-  assign Y[(31 - comma_fix):0] = A[(31 - comma_fix):0];
-  assign Y[31:(31 - comma_fix)] = 0;
+  assign Y[31: comma_fix] = A[31 - comma_fix: 0];
+  assign Y[(comma_fix - 1):0] = 1'b0;
 endmodule