Fix compatibility with unix

enumag · enumag · commit 0ef4221f37ac · 2017-03-18T06:54:49.000+01:00
diff --git a/composer-tools.sh b/composer-tools.sh
@@ -1 +1,2 @@
+#!/usr/bin/env sh
 COMPOSER=composer-tools.json composer update

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
	`1`	`+#!/usr/bin/env sh`
`1`	`2`	`COMPOSER=composer-tools.json composer update`