[ZSH] Reload zsh on dotfiles update

zsh/.zshrc

@@ -29,7 +29,7 @@ update_dotfiles() {
     cd ~/dotfiles || return
     if git fetch --dry-run 2>&1 | grep -q .; then
         git pull > /dev/null 2>&1
-        echo "Updating ($$)" >> /tmp/zsh.log
+        echo "Updating ($$)." >> /tmp/zsh.log
         DOTFILES_UPDATED=1
     fi
 }