Fixed tmux.conf syntax
Merge pull request #575 from jby/fix_tmux_conf_syntax

Fixed tmux.conf syntax after PR #565
Merge branch 'master' of https://github.com/skwp/dotfiles

* 'master' of https://github.com/skwp/dotfiles:
  Fixed tmux.conf syntax
Merge branch 'master' into jby

* master:
  Fixed tmux.conf syntax