remove tab spaces

hw/rtl/libs/VX_generic_priority_encoder.v

@@ -1,26 +1,26 @@
 `include "VX_define.vh"
 
 module VX_generic_priority_encoder #(
-	parameter N = 1
+    parameter N = 1
 )  (
-    input  wire[N-1:0] valids,
+    input  wire[N-1:0]              valids,
     //output reg[$clog2(N)-1:0] index,
-    output reg[(`LOG2UP(N))-1:0] index,
+    output reg[(`LOG2UP(N))-1:0]    index,
     //output reg[`LOG2UP(N):0] index, // eh
-    output reg           found
+    output reg                      found
   );
 
-	integer i;
-	always @(*) begin
-		index = 0;
-		found = 0;
-		for (i = N-1; i >= 0; i = i - 1) begin
-			if (valids[i]) begin
-				//index = i[$clog2(N)-1:0];
-        		index = i[(`LOG2UP(N))-1:0];
-				found = 1;
-			end
-		end
-	end
-	
+    integer i;
+    always @(*) begin
+        index = 0;
+        found = 0;
+        for (i = N-1; i >= 0; i = i - 1) begin
+            if (valids[i]) begin
+                //index = i[$clog2(N)-1:0];
+                index = i[(`LOG2UP(N))-1:0];
+                found = 1;
+            end
+        end
+    end
+    
 endmodule