grepc: Use a portable shebang

Reported-by: наб <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/grepc b/bin/grepc
index 72af103..1d48280 100755
--- a/bin/grepc
+++ b/bin/grepc
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 if (($# != 1)); then