Added the shebang line at the top of file.

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
---
 Documentation/features/list-arch.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/features/list-arch.sh b/Documentation/features/list-arch.sh
index ac8ff7f6f859..e7124a4c3e8f 100755
--- a/Documentation/features/list-arch.sh
+++ b/Documentation/features/list-arch.sh
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 # SPDX-License-Identifier: GPL-2.0
 #
 # Small script that visualizes the kernel feature support status
--
2.49.1