add vim-sleuth and fzf plugins

dot_config/nvim/lua/plugins.lua

@@ -11,15 +11,21 @@ return require('packer').startup(function(use)
   -- Packer can manage itself
   use 'wbthomason/packer.nvim'
 
-	-- LSP / COMPLETION --
-	use {'neoclide/coc.nvim', branch = "release"}
+  -- LSP / COMPLETION --
+  use {'neoclide/coc.nvim', branch = "release"}
 
-	-- Gruvbox colorscheme
-	use 'ellisonleao/gruvbox.nvim'
+  -- automatically adjust tab based on current file
+  use 'tpope/vim-sleuth'
 
-	use 'lukas-reineke/indent-blankline.nvim'
+  use 'junegunn/fzf'
+  use 'junegunn/fzf.vim'
 
-	use {'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'}
+  -- Gruvbox colorscheme
+  use 'ellisonleao/gruvbox.nvim'
+
+  use 'lukas-reineke/indent-blankline.nvim'
+
+  use {'nvim-treesitter/nvim-treesitter', run = ':TSUpdate'}
 
   -- Automatically set up your configuration after cloning packer.nvim
   -- Put this at the end after all plugins