[Libguestfs] [PATCH nbdkit v2 2/4] sh: docs: Add note that the script must be executable.

[Richard W.M. Jones]

---
 plugins/sh/nbdkit-sh-plugin.pod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/sh/nbdkit-sh-plugin.pod b/plugins/sh/nbdkit-sh-plugin.pod
index 2765841..14fe7b8 100644
--- a/plugins/sh/nbdkit-sh-plugin.pod
+++ b/plugins/sh/nbdkit-sh-plugin.pod
@@ -28,7 +28,7 @@ like this:
  nbdkit sh /path/to/script
 
 You may have to add further C<key=value> arguments to the command
-line.
+line.  The script must be executable (C<chmod +x>).
 
 =head2 Inline shell scripts
 
-- 
2.19.2