Adding quotes to git completion discovery path
Adding quotes to git completion discovery path

Previously, spaces in the path would result in wto separate errouneous
paths being parsed. This fixes that issue.

lightmanhk/oh-my-zsh,lightmanhk/oh-my-zsh,tekniklr/oh-my-zsh,FrankSansC/oh-my-zsh,lightmanhk/oh-my-zsh,nunogt/oh-my-zsh,FrankSansC/oh-my-zsh,FrankSansC/oh-my-zsh,FrankSansC/oh-my-zsh,nunogt/oh-my-zsh,lightmanhk/oh-my-zsh,tekniklr/oh-my-zsh