Update README.rst

Author: hattya

README.rst

@@ -32,22 +32,22 @@ Vundle_
 
    Plugin 'hattya/python-indent.vim'
 
-NeoBundle_
+vim-plug_
 
 .. code:: vim
 
-   NeoBundle 'hattya/python-indent.vim'
+   Plug 'hattya/python-indent.vim', { 'for': 'python' }
 
-vim-plug_
+dein.vim_
 
 .. code:: vim
 
-   Plug 'hattya/python-indent.vim', { 'for': 'python' }
+   call dein#add('hattya/python-indent.vim')
 
 .. _pathogen.vim: https://github.com/tpope/vim-pathogen
 .. _Vundle: https://github.com/VundleVim/Vundle.vim
-.. _NeoBundle: https://github.com/Shougo/neobundle.vim
 .. _vim-plug: https://github.com/junegunn/vim-plug
+.. _dein.vim: https://github.com/Shougo/dein.vim
 
 
 Configuration