Fix quick start.
Actually depend on functions provided by fzf, not fzf.vim.
@@ -11,7 +11,7 @@ Using [`vim-plug`](https://github.com/junegunn/vim-plug):
```vim
Plug 'autozimu/LanguageClient-neovim'
-Plug 'junegunn/fzf.vim' " Optional dependency for symbol selection
+Plug 'junegunn/fzf' " Optional dependency for symbol selection
Plug 'Shougo/deoplete.nvim' " Optional dependency for completion
```
