zsh: explain oh-my-zsh's ZSH variable

brethil_dotfile.sh

@@ -14,12 +14,14 @@ if [[ ! -d "${HOME}/.cache/zsh" ]]; then mkdir "${HOME}/.cache/zsh"; fi
 # Source all zsh plugins
 source <(antibody init)
 antibody bundle < "$DOTFILES/antibody_plugins.txt"
-export ZSH="$(antibody path robbyrussell/oh-my-zsh)"
 uname="$(uname -a)"
 if [[ $uname == *"ARCH"* || $uname == *"MANJARO"* ]]; then
     antibody bundle < "$DOTFILES/antibody_plugins_arch.txt"
 fi
 
+# Setup oh-my-zsh path
+export ZSH="$(antibody path robbyrussell/oh-my-zsh)"
+
 # Enable zsh autocorrection
 setopt CORRECT_ALL