Fixed pep8 whining in module hwclock

Added myself to copyright

src/modules/hwclock/main.py

@@ -5,6 +5,7 @@
 #
 #   Copyright 2014 - 2015, Philip Müller <philm@manjaro.org>
 #   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+#   Copyright 2017. Alf Gaida <agaida@siduction.org>
 #
 #   Calamares is free software: you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -26,13 +27,18 @@ import libcalamares
 
 
 def run():
-    """ Set hardware clock """
+    """
+    Set hardware clock
+    """
 
     root_mount_point = libcalamares.globalstorage.value("rootMountPoint")
     try:
         subprocess.check_call(["hwclock", "--systohc", "--utc"])
     except subprocess.CalledProcessError as e:
-        return "Cannot set hardware clock.", "hwclock terminated with exit code {}.".format(e.returncode)
+        return (
+            "Cannot set hardware clock.",
+            "hwclock terminated with exit code {}.".format(e.returncode)
+            )
 
     shutil.copy2("/etc/adjtime", "{!s}/etc/".format(root_mount_point))