diff --git a/src/line.rs b/src/line.rs
deleted file mode 100644
index 401999c..0000000
--- a/src/line.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Sealed with Magistamp.
-
diff --git a/src/plane.rs b/src/plane.rs
deleted file mode 100644
index 401999c..0000000
--- a/src/plane.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Sealed with Magistamp.
-
diff --git a/src/point.rs b/src/point.rs
deleted file mode 100644
index 401999c..0000000
--- a/src/point.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Sealed with Magistamp.
-
diff --git a/src/ray.rs b/src/ray.rs
deleted file mode 100644
index 401999c..0000000
--- a/src/ray.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-// Sealed with Magistamp.
-