argparse.sh: `#!/usr/bin/env bash

Author: DilumAluthge

lib/argparse.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 VERBOSE="${VERBOSE:-false}"
 function verbose() {
@@ -95,4 +95,4 @@ if verbose; then
 fi
 
 # Restore positional parameters back to `$1`, `$2`, etc...
-set -- "${POSITIONAL[@]}"
+set -- "${POSITIONAL[@]}"