Add Doom Emacs

Signed-off-by: Rosalio404 <Rosalio404@protonmail.com>

README.md

@@ -176,6 +176,7 @@ Only main chapters:
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://neovim.io/"><b>neovim</b></a> - is a free open source, powerful, extensible and usable code editor.<br>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://www.spacemacs.org/"><b>spacemacs</b></a> - a community-driven Emacs distribution.<br>
 &nbsp;&nbsp;:small_orange_diamond: <a href="https://spacevim.org/"><b>spacevim</b></a> - a community-driven vim distribution.<br>
+&nbsp;&nbsp;:small_orange_diamond: <a href="https://github.com/hlissner/doom-emacs#doom-emacs"><b>Doom Emacs</b></a> - a community-driven Emacs distribution.<br>
 </p>
 
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