Add documentation to usage function.

This commit is contained in:
Nicolás A. Ortega Froysa 2022-10-29 14:17:30 +02:00
parent b06f2b1a1c
commit 253ae30746

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@ -71,6 +71,9 @@ function set_config_vars()
source $ISIDORE_CONFIG_DIR/config
}
##
# Print the usage of the Isidore command.
##
function print_usage()
{
echo "USAGE: $1 <command> [options]"