Fix spdx name

ThirdParty/xdmf2/CMakeLists.txt

@@ -6,13 +6,13 @@ vtk_module_third_party_internal(
   LICENSE_FILES
     "vtkxdmf2/Copyright.txt"
   SPDX_LICENSE_IDENTIFIER
-    "LicenseRef-BSD-4-CLAUSE-Modif"
+    "LicenseRef-BSD-4-Clause-Modif"
   SPDX_COPYRIGHT_TEXT
     "Copyright (c) 2002 U.S. Army Research Laboratory"
   SPDX_DOWNLOAD_LOCATION
     "git+https://gitlab.kitware.com/xdmf/xdmf.git"
   SPDX_CUSTOM_LICENSE
-    "BSD-4-CLAUSE-Modif"
+    "BSD-4-Clause-Modif"
   VERSION
     "1.2.11"
   STANDARD_INCLUDE_DIRS)

Utilities/KWIML/CMakeLists.txt

@@ -17,7 +17,7 @@ endif ()
 vtk_module_third_party_internal(
   HEADER_ONLY
   LICENSE_FILES           "vtkkwiml/Copyright.txt"
-  SPDX_LICENSE_IDENTIFIER "BSD-3-CLAUSE"
+  SPDX_LICENSE_IDENTIFIER "BSD-3-Clause"
   SPDX_COPYRIGHT_TEXT     "Copyright 2000-2016 Kitware, Inc. and Contributors"
   SPDX_DOWNLOAD_LOCATION  "git+https://gitlab.kitware.com/utils/kwiml@a079afc6"
   VERSION                 "1.0.0")

Utilities/KWSys/CMakeLists.txt

@@ -34,7 +34,7 @@ endif()
 vtk_module_third_party_internal(
   STANDARD_INCLUDE_DIRS
   LICENSE_FILES           "vtksys/Copyright.txt"
-  SPDX_LICENSE_IDENTIFIER "BSD-3-CLAUSE"
+  SPDX_LICENSE_IDENTIFIER "BSD-3-Clause"
   SPDX_COPYRIGHT_TEXT     "Copyright 2000-2016 Kitware, Inc. and Contributors"
   SPDX_DOWNLOAD_LOCATION  "git+https://gitlab.kitware.com/utils/kwsys.git"
   VERSION                 "master")

Utilities/MetaIO/CMakeLists.txt

@@ -18,7 +18,7 @@ vtk_module_third_party_internal(
   LICENSE_FILES
     "vtkmetaio/License.txt"
   SPDX_LICENSE_IDENTIFIER
-    "BSD-3-CLAUSE AND BSD-4-CLAUSE"
+    "BSD-3-Clause AND BSD-4-Clause"
   SPDX_COPYRIGHT_TEXT
     "Copyright 2000-2014 Insight Software Consortium"
     "Copyright (c) 1999-2007 Insight Software Consortium"