add some empty lines

library/hardware_facts.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env/python
+
 # This Module collects the vendor- and device ids for USB- and PCI(e)-devices and currently loaded kernel modules.
 DOCUMENTATION = '''
   ---

library/satip_facts.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+
 DOCUMENTATION = '''
 ---
 module: hardware_facts

library/xrandr_facts.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+
 from __future__ import print_function
 import ast
 import binascii