User /bin/sh in serverctl shebang

Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>

diff --git a/extra/serverctl b/extra/serverctl
index 1d756bf..cd6b7f5 100755 (executable)
--- a/extra/serverctl
+++ b/extra/serverctl
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #Usage: serverctl action [servername] [minicom args]