Changed shebang on wait-for-it.sh

wait-for-it.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 #   Use this script to test if a given TCP host/port are available
 
 cmdname=$(basename $0)
@@ -158,4 +158,4 @@ if [[ $CLI != "" ]]; then
     exec $CLI
 else
     exit $RESULT
-fi
+fi