change build script license

cozo-lib-c/build.rs

@@ -6,9 +6,8 @@
  * You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-use std::env;
-
 use cbindgen::{Config, Language};
+use std::env;
 
 fn main() {
     let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
@@ -25,7 +24,13 @@ fn main() {
         .with_autogen_warning(
             "/* Warning, this file is autogenerated by cbindgen. Don't modify this manually. */",
         )
-        .with_header("/* Copyright 2022, The Cozo Project Authors. Licensed under MIT/Apache-2.0/BSD-3-Clause. */")
+        .with_header(r#"/*
+  Copyright 2022, The Cozo Project Authors.
+
+  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+  If a copy of the MPL was not distributed with this file,
+  You can obtain one at https://mozilla.org/MPL/2.0/.
+*/"#)
         .with_documentation(true)
         .generate()
         .expect("Unable to generate bindings")