fix(virtq): add copyright header to benches

Signed-off-by: Tomasz Andrzejak <andreiltd@gmail.com>

Author: andreiltd

src/hyperlight_common/benches/buffer_pool.rs

@@ -1,3 +1,19 @@
+/*
+Copyright 2026  The Hyperlight Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 use std::hint::black_box;
 
 use criterion::{BenchmarkId, Criterion, Throughput, criterion_group, criterion_main};

typos.toml

@@ -13,3 +13,5 @@ fpr="fpr"
 consts="consts"
 # ist is an acronym for Interrupt Stack Table, not a missspelling of its
 ist="ist"
+# writables as number of writable buffers
+writables="writables"