forked from VimPlug/emmet-vim
README.mkd, doc/emmet.txt -Add some text to clarify that any keymap specified with `g:user_emmet_leader_key` must be followed by a `,`.
README.mkd, doc/emmet.txt -Add some text to clarify that any keymap specified with `g:user_emmet_leader_key` must be followed by a `,`.