diff --git a/.typos.toml b/.typos.toml
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+# Copyright 2024 The KubeLB 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.
+
+# configuration for https://github.com/crate-ci/typos
+
+[default.extend-words]
+Ded = "Ded" # because of "ANDed"
+abd = "abd"
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