diff --git a/vram/MemoryArbiter_Test.bsv b/vram/MemoryArbiter_Test.bsv
index 0338bdf..47208d1 100644
--- a/vram/MemoryArbiter_Test.bsv
+++ b/vram/MemoryArbiter_Test.bsv
@@ -244,16 +244,16 @@ module mkTB();
             if (req.write)
                return $format("Write(%0d)", req.addr);
             else
-               return $format("Read(%0d)", req.addr);
+               return $format("Read(%0d) ", req.addr);
          end
-         tagged Invalid: return $format("Idle");
+         tagged Invalid: return $format("Idle    ");
       endcase
    endfunction
 
    function Fmt ro_str(Maybe#(Addr) v);
       case (v) matches
-         tagged Valid .addr: return $format("Read(%0d)", addr);
-         tagged Invalid: return $format("Idle");
+         tagged Valid .addr: return $format("Read(%0d) ", addr);
+         tagged Invalid: return $format("Idle    ");
       endcase
    endfunction
 
@@ -272,9 +272,9 @@ module mkTB();
       let want = pack(reverse(test.want));
 
       $display("\n  # %0d: %s", idx+1, tests[idx].name);
-      $display("  input:",
-               "\n    0:", rw_str(test.cpu), "\n    1:", rw_str(test.debugger), "\n    2:", ro_str(test.palette),
-               "\n    3:", ro_str(test.tile1), "\n    4:", ro_str(test.tile2), "\n    5:", ro_str(test.sprite));
+      $display("  input: ",
+               "0:", rw_str(test.cpu), "  1:", rw_str(test.debugger), "  2:", ro_str(test.palette),
+               "  3:", ro_str(test.tile1), "  4:", ro_str(test.tile2), "  5:", ro_str(test.sprite));
       $display("  got : %03b %03b", got[5:3], got[2:0]);
       $display("  want: %03b %03b", want[5:3], want[2:0]);
       dynamicAssert(got == want, "wrong arbiter output");