message: Fix a syntax error for Verilator
diff: @@ -18,11 +18,11 @@ module tb;
  clk = 0;
  d = 0;
  #2 rstn = 1;
  - assert(o == 0) $display("OK!") else $fatal(1, "FAILED ASSERTION");
  + assert(o == 0) $display("OK!"); else $fatal(1, "FAILED ASSERTION");
  #10 d = 1;
  - #5 assert(o == 1) $display("OK!") else $fatal(1, "FAILED ASSERTION");
  + #5 assert(o == 1) $display("OK!"); else $fatal(1, "FAILED ASSERTION");
  #20 d = 0;
  - #10 assert(o == 0) $display("OK!") else $fatal(1, "FAILED ASSERTION");
  + #10 assert(o == 0) $display("OK!"); else $fatal(1, "FAILED ASSERTION");
  end
  always
  