diff --git a/library/files/assemble b/library/files/assemble
index 6461f138fd..eeb9f3eb3d 100644
--- a/library/files/assemble
+++ b/library/files/assemble
@@ -95,12 +95,12 @@ def main():
         add_file_common_args=True
     )
 
-    changed=False
+    changed = False
     pathmd5 = None
     destmd5 = None
-    src = os.path.expanduser(module.params['src'])
-    dest = os.path.expanduser(module.params['dest'])
-    backup = module.params['backup']
+    src     = os.path.expanduser(module.params['src'])
+    dest    = os.path.expanduser(module.params['dest'])
+    backup  = module.params['backup']
 
     if not os.path.exists(src):
         module.fail_json(msg="Source (%s) does not exist" % 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>>