Vim version checking for vim-polyglot.

.vimrc

@@ -86,11 +86,11 @@ Plugin 'elixir-editors/vim-elixir'
 Plugin 'slashmili/alchemist.vim'
 Plugin 'prabirshrestha/vim-lsp'
 Plugin 'Yggdroot/indentLine'
-Plugin 'sheerun/vim-polyglot'
 Plugin 'mhinz/vim-mix-format'
 
 if version >= 801
 	Plugin 'fatih/vim-go'
+	Plugin 'sheerun/vim-polyglot'
 endif