File headers: use SPDX license identifiers

Some files needed to be changed manually.

4 files changed, 6 insertions, 25 deletions

diff --git a/add_curve_extra_objects/add_curve_braid.py b/add_curve_extra_objects/add_curve_braid.py
index ba32b563..32e8894c 100644
--- a/add_curve_extra_objects/add_curve_braid.py
+++ b/add_curve_extra_objects/add_curve_braid.py
@@ -1,4 +1,4 @@
-# gpl: author Jared Forsyth <github.com/jaredly>
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 """
 bl_info = {
diff --git a/add_curve_extra_objects/add_curve_celtic_links.py b/add_curve_extra_objects/add_curve_celtic_links.py
index 663f8b7e..d6b777de 100644
--- a/add_curve_extra_objects/add_curve_celtic_links.py
+++ b/add_curve_extra_objects/add_curve_celtic_links.py
@@ -1,26 +1,7 @@
+# SPDX-License-Identifier: MIT
+# Copyright 2013 Adam Newgas
+
 # Blender plugin for generating celtic knot curves from 3d meshes
-#
-# The MIT License (MIT)
-#
-# Copyright (c) 2013 Adam Newgas
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 bl_info = {
     "name": "Celtic Knot",
diff --git a/add_curve_extra_objects/add_curve_curly.py b/add_curve_extra_objects/add_curve_curly.py
index d49cb8fb..0111aaf6 100644
--- a/add_curve_extra_objects/add_curve_curly.py
+++ b/add_curve_extra_objects/add_curve_curly.py
@@ -1,4 +1,4 @@
-# gpl: author Cmomoney
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # DevBo Task https://developer.blender.org/T37299
 
diff --git a/add_curve_extra_objects/add_curve_spirals.py b/add_curve_extra_objects/add_curve_spirals.py
index f3c5a074..25a217a7 100644
--- a/add_curve_extra_objects/add_curve_spirals.py
+++ b/add_curve_extra_objects/add_curve_spirals.py
@@ -1,4 +1,4 @@
-# gpl: author Alejandro Omar Chocano Vasquez
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 """
 bl_info = {