diff --git a/.gitignore b/.gitignore
index 476d80b73..433f5cd4a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,4 +38,6 @@ docs/debugging/s3-check-md5/s3-check-md5
 docs/debugging/hash-set/hash-set
 docs/debugging/healing-bin/healing-bin
 docs/debugging/inspect/inspect
+docs/debugging/pprofgoparser/pprofgoparser
 .bin/
+*.gz
\ No newline at end of file
diff --git a/cmd/data-scanner-metric.go b/cmd/data-scanner-metric.go
index 9154a1944..6d5d438d6 100644
--- a/cmd/data-scanner-metric.go
+++ b/cmd/data-scanner-metric.go
@@ -1,3 +1,20 @@
+// Copyright (c) 2015-2022 MinIO, Inc.
+//
+// This file is part of MinIO Object Storage stack
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 package cmd
 
 import (
diff --git a/internal/http/transports.go b/internal/http/transports.go
index eba989ba5..ad85b4e54 100644
--- a/internal/http/transports.go
+++ b/internal/http/transports.go
@@ -1,6 +1,6 @@
 // Copyright (c) 2015-2022 MinIO, Inc.
 //
-// # This file is part of MinIO Object Storage stack
+// This file is part of MinIO Object Storage stack
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as published by