diff --git a/docs/conf.py b/docs/conf.py
index 9b5ea69..ad8c91f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/pyproject.toml b/pyproject.toml
index 9f5ea8f..0651099 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -159,7 +159,7 @@ max-args = 6
 
 [tool.ruff.lint.flake8-copyright]
 notice-rgx = """
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # \\(C\\) Copyright IBM 2024\\.
 #
diff --git a/qiskit_addon_mpf/__init__.py b/qiskit_addon_mpf/__init__.py
index ffa7de9..02930bd 100644
--- a/qiskit_addon_mpf/__init__.py
+++ b/qiskit_addon_mpf/__init__.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/qiskit_addon_mpf/static/__init__.py b/qiskit_addon_mpf/static/__init__.py
index 0514b69..80b0092 100644
--- a/qiskit_addon_mpf/static/__init__.py
+++ b/qiskit_addon_mpf/static/__init__.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/qiskit_addon_mpf/static/approximate.py b/qiskit_addon_mpf/static/approximate.py
index bb5306b..44a58fa 100644
--- a/qiskit_addon_mpf/static/approximate.py
+++ b/qiskit_addon_mpf/static/approximate.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/qiskit_addon_mpf/static/exact.py b/qiskit_addon_mpf/static/exact.py
index 5194c3a..126e64d 100644
--- a/qiskit_addon_mpf/static/exact.py
+++ b/qiskit_addon_mpf/static/exact.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/qiskit_addon_mpf/static/lse.py b/qiskit_addon_mpf/static/lse.py
index 10d0373..8ec0a37 100644
--- a/qiskit_addon_mpf/static/lse.py
+++ b/qiskit_addon_mpf/static/lse.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/test/__init__.py b/test/__init__.py
index a378ad8..f1a7934 100644
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/test/static/__init__.py b/test/static/__init__.py
index a378ad8..f1a7934 100644
--- a/test/static/__init__.py
+++ b/test/static/__init__.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/test/static/test_approximate.py b/test/static/test_approximate.py
index 884219e..9eb0dd4 100644
--- a/test/static/test_approximate.py
+++ b/test/static/test_approximate.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/test/static/test_exact.py b/test/static/test_exact.py
index 69da931..0eeda7b 100644
--- a/test/static/test_exact.py
+++ b/test/static/test_exact.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #
diff --git a/test/static/test_lse.py b/test/static/test_lse.py
index 99a48c3..bc88abc 100644
--- a/test/static/test_lse.py
+++ b/test/static/test_lse.py
@@ -1,4 +1,4 @@
-# This code is part of a Qiskit project.
+# This code is a Qiskit project.
 #
 # (C) Copyright IBM 2024.
 #