docs: Recommend better python3 shebang

Python scripts should always invoked the interpreter through
env(1) to ensure that they work on macOS and the BSDs, and at
this point not explicitly asking for Python 3 doesn't really
make sense.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/docs/hooks.rst b/docs/hooks.rst
index 9c5f3ff4569191f1b0f5b937e7d8cb96c4839356..9387676a55bb656997d519398ce2e5746c1fc0c7 100644 (file)
--- a/docs/hooks.rst
+++ b/docs/hooks.rst
@@ -78,7 +78,7 @@ or:
 
 ::
 
-   #!/usr/bin/python
+   #!/usr/bin/env python3
 
 Other command interpreters are equally valid, as is any executable binary, so
 you are welcome to use your favourite languages.