diff --git a/makefiles/lint/groovy/.groovylintrc.json b/makefiles/lint/groovy/.groovylintrc.json
index 3392108..ddabd04 100644
--- a/makefiles/lint/groovy/.groovylintrc.json
+++ b/makefiles/lint/groovy/.groovylintrc.json
@@ -1,46 +1,51 @@
 {
-  "extends": "all",
-  "rules": {
-    "basic.DeadCode": "error",
-    "convention.CompileStatic": {
-      "severity": "info"
+    "extends": "all",
+    "rules": {
+        "basic.DeadCode": "error",
+        "convention.CompileStatic": {
+            "severity": "info"
+        },
+        "convention.FieldTypeRequired": "info",
+        "convention.IfStatementCouldBeTernary": "info",
+        "convention.NoDef": "info",
+        "convention.TrailingComma": "off",
+        "convention.VariableTypeRequired": "info",
+        "dry.DuplicateListLiteral": "info",
+        "dry.DuplicateMapLiteral": "warning",
+        "dry.DuplicateNumberLiteral": {
+            "ignoreNumbers": [0, 1, 2, 3, -1],
+            "severity": "info"
+        },
+        "dry.DuplicateStringLiteral": "info",
+        "exceptions.ThrowException": "info",
+        "exceptions.ThrowNullPointerException": "info",
+        "exceptions.ThrowRuntimeException": "info",
+        "exceptions.ThrowThrowable": "info",
+        "formatting.BracesForClass": "info",
+        "formatting.BracesForForLoop": "info",
+        "formatting.BracesForIfElse": "off",
+        "formatting.BracesForMethod": "off",
+        "formatting.BracesForTryCatchFinally": "off",
+        "formatting.Indentation": {
+            "spacesPerIndentLevel": 4,
+            "severity": "info"
+        },
+        "formatting.SpaceAroundMapEntryColon": "off",
+        "groovyism.ExplicitCallToEqualsMethod": "info",
+        "logging.Println": "off",
+        "unused.UnusedArray": "error",
+        "unused.UnusedObject": "error",
+        "unused.UnusedPrivateField": "error",
+        "unused.UnusedPrivateMethod": "error",
+        "unused.UnusedPrivateMethodParameter": "error",
+        "unused.UnusedVariable": "error",
+        "unnecessary.UnnecessaryReturnKeyword": "off"
     },
-    "convention.FieldTypeRequired": "info",
-    "convention.IfStatementCouldBeTernary": "info",
-    "convention.NoDef": "info",
-    "convention.TrailingComma": "off",
-    "convention.VariableTypeRequired": "info",
-    "dry.DuplicateListLiteral": "info",
-    "dry.DuplicateMapLiteral": "warning",
-    "dry.DuplicateNumberLiteral": {
-      "ignoreNumbers": [0, 1, 2, 3, -1],
-      "severity": "info"
+    "copyright-notice" : {
+        "SPDX-FileCopyrightText" : "2024 Open Networking Foundation Contributors",
+        "SPDX-License-Identifier" : "Apache-2.0"
     },
-    "dry.DuplicateStringLiteral": "info",
-    "exceptions.ThrowException": "info",
-    "exceptions.ThrowNullPointerException": "info",
-    "exceptions.ThrowRuntimeException": "info",
-    "exceptions.ThrowThrowable": "info",
-    "formatting.BracesForClass": "info",
-    "formatting.BracesForForLoop": "info",
-    "formatting.BracesForIfElse": "off",
-    "formatting.BracesForMethod": "off",
-    "formatting.BracesForTryCatchFinally": "off",
-    "formatting.Indentation": {
-      "spacesPerIndentLevel": 4,
-      "severity": "info"
-    },
-    "formatting.SpaceAroundMapEntryColon": "off",
-    "groovyism.ExplicitCallToEqualsMethod": "info",
-    "logging.Println": "off",
-    "unused.UnusedArray": "error",
-    "unused.UnusedObject": "error",
-    "unused.UnusedPrivateField": "error",
-    "unused.UnusedPrivateMethod": "error",
-    "unused.UnusedPrivateMethodParameter": "error",
-    "unused.UnusedVariable": "error",
-    "unnecessary.UnnecessaryReturnKeyword": "off"
-  },
-  "see-also" : {
-      ".groovylintrc-recommended.json" : "https://github.com/nvuillam/npm-groovy-lint/blob/main/lib/.groovylintrc-recommended.json"  }
+    "see-also" : {
+        ".groovylintrc-recommended.json" : "https://github.com/nvuillam/npm-groovy-lint/blob/main/lib/.groovylintrc-recommended.json"
+    }
 }