Merge pull request #6 from sajjadahmed677/submission-mpw-two

reset issue of pwm flops resolved
diff --git a/verilog/dv/tbprog.v b/verilog/dv/tbprog.v
index 6800089..461b7d2 100644
--- a/verilog/dv/tbprog.v
+++ b/verilog/dv/tbprog.v
@@ -1,3 +1,18 @@
+// SPDX-FileCopyrightText: 2020 Efabless Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+
 `timescale 1ns / 1ps
 
 module tbprog #(