Corrected c_bg_prefix path.

libraries/dsp/fft/tb/vhdl/tb_fft_reorder_sepa_pipe.vhd

@@ -63,7 +63,7 @@ architecture tb of tb_fft_reorder_sepa_pipe is
   constant c_bst_skip_nof_sync     : natural := 3;
   constant c_nof_accum_per_sync    : natural := 10;
   constant c_bsn_init              : natural := 32; 
-  constant c_bg_prefix             : string := "../../../tb/data/to_separate";
+  constant c_bg_prefix             : string := "data/to_separate";
 
   signal tb_end    : std_logic := '0';
   signal rst       : std_logic;