@@ -4,7 +4,7 @@ current_epoch=$(($(date +%s) / 60 / 60 / 24))

 if [ -f ~/.zsh-update ]

 then

-  source ~/.zsh-update

+  . ~/.zsh-update

   epoch_diff=$(($current_epoch - $LAST_EPOCH))

   if [ $epoch_diff -gt 6 ]

   then