Merge pull request #1990 from swahtz/apache2_typo

Fix typo in SPDX license identifier

Author: swahtz

openvdb_ax/openvdb_ax/compiler/AttributeBindings.h

@@ -1,5 +1,5 @@
 // Copyright Contributors to the OpenVDB Project
-// SPDX-License-Identifier: Apache-2.0/
+// SPDX-License-Identifier: Apache-2.0
 
 /// @file compiler/AttributeBindings.h
 ///

openvdb_ax/openvdb_ax/compiler/AttributeRegistry.h

@@ -1,5 +1,5 @@
 // Copyright Contributors to the OpenVDB Project
-// SPDX-License-Identifier: Apache-2.0/
+// SPDX-License-Identifier: Apache-2.0
 
 /// @file compiler/AttributeRegistry.h
 ///