sembrestels/Elgg — comment on commit 60d0fea854a54f4647e5cc89a41dd7148e4cd7c2
File:  line 0
By cash:

elgg.uservalidationbyemail.init is a named function declaration and should have a closing ';'. It will still work without it in most cases, but it is a best practice to use it.

See the first section in this for an explanation: http://kangax.github.com/nfe/