remove tab spaces

hw/rtl/libs/VX_priority_encoder.v

@@ -1,28 +1,28 @@
 `include "VX_define.vh"
 
 module VX_priority_encoder #( 
-	parameter N
+    parameter N
 ) (
-    input  wire [N-1:0]          valids,
-    output wire [`LOG2UP(N)-1:0] index,
-    output wire           	 	 found
+    input  wire [N-1:0]             valids,
+    output wire [`LOG2UP(N)-1:0]    index,
+    output wire                     found
 );
-	reg [`LOG2UP(N)-1:0] index_r;
-	reg found_r;
+    reg [`LOG2UP(N)-1:0] index_r;
+    reg found_r;
 
-	integer i;
-	always @(*) begin
-		index_r = 0;
-		found_r = 0;
-		for (i = `NUM_WARPS-1; i >= 0; i = i - 1) begin
-			if (valids[i]) begin
-				index_r = i[`NW_BITS-1:0];
-				found_r = 1;
-			end
-		end
-	end
+    integer i;
+    always @(*) begin
+        index_r = 0;
+        found_r = 0;
+        for (i = `NUM_WARPS-1; i >= 0; i = i - 1) begin
+            if (valids[i]) begin
+                index_r = i[`NW_BITS-1:0];
+                found_r = 1;
+            end
+        end
+    end
 
-	assign index = index_r;
-	assign found = found_r;
-	
+    assign index = index_r;
+    assign found = found_r;
+    
 endmodule