Fix autogrp

Author: derekprior

README.md

@@ -1,9 +1,9 @@
 # vim-trimmer
 
 A super-simple vim plugin that:
-* Adds an auto-command that trims trailing whitespace on buffer write while
+* Adds an autocmd that trims trailing whitespace on buffer write while
   preserving cursor position.
-* Optionally disables the autocommand for specified blacklisted filetypes (see
+* Optionally disables the autocmd for specified blacklisted filetypes (see
   configuration).
 
 ## Installation

plugin/vim-trimmer.vim

@@ -5,7 +5,7 @@ endif
 augroup vimTrimmer
   autocmd!
   autocmd BufWritePre * call s:TrimTrailingWhitespace(g:trimmer_blacklist)
-end
+augroup END
 
 function! s:TrimTrailingWhitespace(blacklist)
   if index(a:blacklist, &ft) < 0