docs: Minor clarifications.
docs: Minor clarifications.

m0vie/zsh-syntax-highlighting,danielshahaf/zsh-syntax-highlighting,stuha/wbr-zsh,psprint/zsh-syntax-highlighting,joshuarubin/dotfiles,danielshahaf/zsh-syntax-highlighting-debian,x-way/zsh-syntax-highlighting,zsh-users/zsh-syntax-highlighting,phy1729/zsh-syntax-highlighting,zsh-users/zsh-syntax-highlighting,joshuarubin/dotfiles,joshuarubin/dotfiles,danielshahaf/zsh-syntax-highlighting,phy1729/zsh-syntax-highlighting,danielshahaf/zsh-syntax-highlighting-debian,P71/zsh-syntax-highlighting,P71/zsh-syntax-highlighting,x-way/zsh-syntax-highlighting,joshuarubin/dotfiles,psprint/zsh-syntax-highlighting,m0vie/zsh-syntax-highlighting