diff --git a/bin/ard-reset-arduino b/bin/ard-reset-arduino
index 615e8c6..917b6f4 100755
--- a/bin/ard-reset-arduino
+++ b/bin/ard-reset-arduino
@@ -1,4 +1,4 @@
-#! /usr/bin/env perl
+#!/usr/bin/env perl
 
 use strict;
 use warnings;
diff --git a/bin/wait-connection-leonardo b/bin/wait-connection-leonardo
index 92d26f7..6a594d2 100755
--- a/bin/wait-connection-leonardo
+++ b/bin/wait-connection-leonardo
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/bash
 
 while [ ! -e $1 ]
 do