diff --git a/cMIPS/vhdl/rom.vhd b/cMIPS/vhdl/rom.vhd
index eb42b9137b8ac9304f14cefaf7e9781151b39983..381448509edcaa293c10e54729c3814dfd7586bd 100644
--- a/cMIPS/vhdl/rom.vhd
+++ b/cMIPS/vhdl/rom.vhd
@@ -400,7 +400,7 @@ x"00000000"  --  3fc: nop
   end init_rom;
 
   -- Declare the ROM signal and specify a default value. Quartus II
-  -- will create a memory initialization file (.mif) based on the 
+  -- will create a memory initialization file (ROM.mif) based on the 
   -- default value.
   signal rom : memory_t := init_rom;
 
diff --git a/cMIPS/vhdl/tb_cMIPS.vhd b/cMIPS/vhdl/tb_cMIPS.vhd
index 66e0ab3ea4ca90bbb96a9633e51f130cd5bbf44c..6fe91e80ba1bb691da9ac55d0e6f117512284ca8 100644
--- a/cMIPS/vhdl/tb_cMIPS.vhd
+++ b/cMIPS/vhdl/tb_cMIPS.vhd
@@ -542,9 +542,6 @@ begin  -- TB
                     lcd_d_out       when b"1101",
                     (others => 'X') when others;
   
-  -- U_D_MMU: mem_d_addr <=        -- access Dcache with physical addresses
-  --   std_logic_vector(unsigned(d_addr) - unsigned(x_DATA_BASE_ADDR));
-
   U_D_CACHE: fake_d_cache   -- or d_cache
   -- U_D_CACHE: d_cache   -- or fake_d_cache
     port map (rst, clk4x,