change error message
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@ -32,7 +32,7 @@ case $selection in
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;;
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4)
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read -rt 120 -p "What is the maximun number of backups you would like?: " number_of_backups || { echo -e "\nFailed to make a selection in time" ; exit; }
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! [[ $number_of_backups =~ ^[0-9]+$ ]] && echo -e "Error: -b needs to be assigned an interger\n\"""$number_of_backups""\" is not an interger" >&2 && exit
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! [[ $number_of_backups =~ ^[0-9]+$ ]] && echo -e "Error: The input must be an interger\n\"""$number_of_backups""\" is not an interger" >&2 && exit
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[[ "$number_of_backups" -le 0 ]] && echo "Error: Number of backups is required to be at least 1" && exit
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;;
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5)
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