Change license to BSD-3-Clause-Clear (#133)

Previously the license was a hybrid between the conditions form
BSD-3-Clause-Clear and the disclaimer from MIT-Modern-Variant.

Using a standard license makes it easier to include the generated code
into other open source projects.

1 files changed, 1 insertions, 1 deletions

diff --git a/encoding.h b/encoding.h
index ef8c4fe..304b106 100644
--- a/encoding.h
+++ b/encoding.h
@@ -1,4 +1,4 @@
-/* See LICENSE for license details. */
+/* SPDX-License-Identifier: BSD-3-Clause-Clear */
 
 #ifndef RISCV_CSR_ENCODING_H
 #define RISCV_CSR_ENCODING_H