diff --git a/tools/src/main/java/org/thingsboard/client/tools/migrator/PgCaLatestMigrator.java b/tools/src/main/java/org/thingsboard/client/tools/migrator/PgCaLatestMigrator.java
index a109b0a5dd..667f5e6d0f 100644
--- a/tools/src/main/java/org/thingsboard/client/tools/migrator/PgCaLatestMigrator.java
+++ b/tools/src/main/java/org/thingsboard/client/tools/migrator/PgCaLatestMigrator.java
@@ -5,7 +5,7 @@
  * 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
+ *     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,