Merge #573: [Trivial] Releases: fix overzealous tablification in 0.16.0 notes

446dec6 Releases: fix overzealous tablification in 0.16.0 notes (David A. Harding)

Pull request description:

  Display bug on https://bitcoincore.org/en/releases/0.16.0/ :

  ![2018-07-10-09_58_05_835548937](https://user-images.githubusercontent.com/61096/42514750-240407a8-8428-11e8-8130-f1c4da98a899.png)

  Fixed by putting the sighash name in `code quotes`

  ![2018-07-10-10_03_02_401466437](https://user-images.githubusercontent.com/61096/42514906-7d21af20-8428-11e8-9a53-92f9edad7680.png)

Tree-SHA512: 0b114805906f55b93436853ed845e6bd24b0e8e174ac180e90573ca5341b3f0c902e9daa049feec6dfcda383abf0d2b658e2c1ae5cf0ce8a32f1524691bf5ca8

Author: harding

_releases/0.16.0.md

@@ -472,7 +472,7 @@ Testing changes
 - #12079 `45173fa` Improve prioritisetransaction test coverage (promag)
 - #12150 `92a810d` Fix ListCoins test failure due to unset g_address_type, g_change_type (ryanofsky)
 - #12133 `1d2eaba` Fix rare failure in p2p-segwit.py (sdaftuar)
-- #12082 `0910cbe` Adding test case for SINGLE|ANYONECANPAY hash type in tx_valid.json (Christewart)
+- #12082 `0910cbe` Adding test case for `SINGLE|ANYONECANPAY` hash type in tx_valid.json (Christewart)
 - #11796 `4db16ec` Functional test naming convention (ajtowns)
 - #12227 `b987ca4` test_runner: Readable output if create_cache.py fails (ryanofsky)
 - #12089 `126000b` Make TestNodeCLI command optional in send_cli (MarcoFalke)