Merge #14611: docs: align items in contrib init

053b6f42d2 align items in contrib init (Harry Moreno)

Pull request description:

  minor

Tree-SHA512: 72bd01e174dafdb77db5e5e4551ff9a65a4a804a59da0ab7d2825f31dcd37fbe724d6c0da5cda69869cd14181c617e113946b46844379eb7747e1249b56f2d62

contrib/init/README.md

@@ -5,7 +5,7 @@ Upstart: bitcoind.conf
 OpenRC:  bitcoind.openrc
          bitcoind.openrcconf
 CentOS:  bitcoind.init
-macOS:    org.bitcoin.bitcoind.plist
+macOS:   org.bitcoin.bitcoind.plist
 ```
 have been made available to assist packagers in creating node packages here.