Installed some plugins

Signed-off-by: Valentin Popov <valentin@popov.link>

lua/init.lua

@@ -1,2 +1,4 @@
 require('plugins')
+require('plugins/comment')
 require('plugins/lualine')
+require('plugins/treesitter')

lua/plugins.lua

@@ -6,7 +6,11 @@ vim.cmd [[packadd packer.nvim]]
 return require('packer').startup(function(use)
   use { 'wbthomason/packer.nvim', opt = true }
 
-  use 'EdenEast/nightfox.nvim'
+  use { 'EdenEast/nightfox.nvim' }
 
   use { 'nvim-lualine/lualine.nvim' }
+
+  use { 'numToStr/Comment.nvim' }
+
+  use { 'nvim-treesitter/nvim-treesitter' }
 end)

lua/plugins/comment.lua

@@ -0,0 +1 @@
+require('Comment').setup {}

lua/plugins/treesitter.lua

@@ -0,0 +1 @@
+require('nvim-treesitter').setup {}