[Docs] Add missing sentence beginning in protocol docs #1308

	# Licensed to the Apache Software Foundation (ASF) under one
	# or more contributor license agreements. See the NOTICE file
	# distributed with this work for additional information
	# regarding copyright ownership. The ASF licenses this file
	# to you 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.

	name: Dead link checker

	on:
	push:
	pull_request:
	branches:
	- master
	- branch-*
	paths:
	- '**.md'

	concurrency:
	group: dlc-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	check-dead-links:
	name: Dead link checker
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v4
	- run: sudo npm install -g [email protected]
	- run: \|
	for file in $(find . -name "*.md"); do
	markdown-link-check -c .dlc.json -q "$file"
	done

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