diff --git a/.vimrc b/.vimrc
index 9877213..2ebcdf6 100644
--- a/.vimrc
+++ b/.vimrc
@@ -36,8 +36,8 @@ Plug 'OmniSharp/omnisharp-vim'
 Plug 'HerringtonDarkholme/yats.vim'
 Plug 'MaxMEllon/vim-jsx-pretty'
 Plug 'fsharp/vim-fsharp', { 'do': './make' }
-Plug 'hashivim/vim-terraform'
 Plug 'b4b4r07/vim-hcl'
+Plug 'hashivim/vim-terraform'
 Plug 'PProvost/vim-ps1'
 Plug 'vmchale/dhall-vim'
 
@@ -144,6 +144,11 @@ augroup js_ft
   autocmd BufNewFile,BufRead *.tsx	set ft=typescript.tsx
 augroup END
 
+augroup wiki_ft
+  au!
+  autocmd BufNewFile,BufRead *.wiki	set tw=70 cc=70
+augroup END
+
 if exists('$TMUX')
     let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
     let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"