CORD-2247: Write basic static checker for xproto

Change-Id: I63a96972e16fd8dd62d4dec840eede66cbb26368
diff --git a/scripts/add_copyright.py b/scripts/add_copyright.py
index 0304992..821dd91 100644
--- a/scripts/add_copyright.py
+++ b/scripts/add_copyright.py
@@ -260,4 +260,4 @@
 
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()