Minor style tweak.

library/files/assemble

@@ -95,7 +95,7 @@ def main():
         add_file_common_args=True
     )
 
-    changed=False
+    changed = False
     pathmd5 = None
     destmd5 = None
     src     = os.path.expanduser(module.params['src'])
@@ -123,8 +123,7 @@ def main():
     file_args = module.load_file_common_arguments(module.params)
     changed = module.set_file_attributes_if_different(file_args, changed)
     # Mission complete
-    module.exit_json(src=src, dest=dest, md5sum=destmd5,
-        changed=changed, msg="OK")
+    module.exit_json(src=src, dest=dest, md5sum=destmd5, changed=changed, msg="OK")
 
 # this is magic, see lib/ansible/module_common.py
 #<<INCLUDE_ANSIBLE_MODULE_COMMON>>