update script-01 file to be unchaged on main branch

Author: Boshra Mahmoudi

individual-shell-tools/ls/script-01.sh

@@ -12,5 +12,4 @@ if [[ "${script_dir}" != "$(pwd)" ]]; then
 fi
 
 # TODO: Write a command to list the files and folders in this directory.
-
 # The output should be a list of names including child-directory, script-01.sh, script-02.sh, and more.