fix typo

- signed-off-by: trimstray <trimstray@gmail.com>

README.md

@@ -949,7 +949,6 @@ performance of any of your sites from across the globe.<br>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://devhints.io/"><b>Rico's cheatsheets</b></a> - this is a modest collection of cheatsheets.<br>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://devdocs.io/"><b>DevDocs API</b></a> - combines multiple API documentations in a fast, organized, and searchable interface.<br>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://cheat.sh/"><b>cheat.sh</b></a> - the only cheat sheet you need.<br>
-</p>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://gnulinux.guru/"><b>gnulinux.guru</b></a> - collection of cheat sheets about bash, vim and networking.<br>
 </p>