tmux: Change some quotations and fix tpm auto-install.
tmux: Change some quotations and fix tpm auto-install.

metakirby5/.dots,metakirby5/.dots,metakirby5/dotfiles,metakirby5/.dots,metakirby5/dotfiles,metakirby5/dotfiles,metakirby5/dotfiles,metakirby5/.dots,metakirby5/.dots