diff --git a/presentation_config.vim b/presentation_config.vim
index a738e20..dd570d6 100644
--- a/presentation_config.vim
+++ b/presentation_config.vim
@@ -6,6 +6,9 @@ au VimEnter no_plugins.vim command! BACK normal M17kzzH
 au VimEnter no_plugins.vim command! RUN execute getline(".")
 au VimEnter no_plugins.vim unmap H
 au VimEnter no_plugins.vim unmap L
-" why dont these work :(
+
+" these should work when 'literally' entered:
+" 'ctrl_v ctrl_f' and 'ctrl_v ctrl_b', so the escape sequence gets entered properly
+" instead of just '^f' and '^b'
 " au VimEnter no_plugins.vim nnoremap ^f :GO<CR>
 " au VimEnter no_plugins.vim nnoremap ^b :BACK<CR>