diff --git a/fpga/fpga_lf.v b/fpga/fpga_lf.v
index 9c1c2528f..1df5394b6 100644
--- a/fpga/fpga_lf.v
+++ b/fpga/fpga_lf.v
@@ -75,7 +75,7 @@ begin
     endcase
 end
 
-// 
+//
 always @(posedge spck)
 begin
     if (~ncs)