more python3, esp. in shebangs and doc

[plcapi.git] / doc / DocBook.py

diff --git a/doc/DocBook.py b/doc/DocBook.py
index edc42ca..af44f1c 100755 (executable)
--- a/doc/DocBook.py
+++ b/doc/DocBook.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 #
 # Generates a DocBook section documenting all PLCAPI methods on
 # stdout.