diff --git a/vimrc b/vimrc
index eef8558..71c3115 100644
--- a/vimrc
+++ b/vimrc
@@ -128,4 +128,5 @@ inoremap kj <Esc>
 inoremap <Esc> <nop>
 nnoremap <Esc> :noh<CR><Esc>
 
+" open the current file for edit in Perforce
 nnoremap <leader>p :! p4 edit %<CR>