docs: fix dnsaddrResolver name #321

Job	Run time
js-test-and-release / check	1m 16s
js-test-and-release / test-node (windows-latest, lts/*)	2m 1s
js-test-and-release / test-node (ubuntu-latest, lts/*)	21s
js-test-and-release / test-node (macos-latest, lts/*)	1m 42s
js-test-and-release / test-chrome	35s
js-test-and-release / test-chrome-webworker	37s
js-test-and-release / test-firefox	32s
js-test-and-release / test-electron-main	38s
js-test-and-release / test-firefox-webworker	29s
js-test-and-release / test-webkit-webworker (ubuntu-latest, lts/*)	51s
js-test-and-release / test-webkit-webworker (macos-latest, lts/*)	1m 38s
js-test-and-release / test-electron-renderer	24s
js-test-and-release / test-webkit (ubuntu-latest, lts/*)	1m 1s
js-test-and-release / test-webkit (macos-latest, lts/*)	1m 47s
js-test-and-release / release-check	0s
js-test-and-release / release	0s
	13m 52s

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