Fixed typo in API docs.
Fixed typo in API docs.

* The code example under the Named Arguments in the index had a missing
  new line.

ucrcsedept/galah,ucrcsedept/galah,brownhead/galah,brownhead/galah,galah-group/galah,galah-group/galah,brownhead/galah,galah-group/galah,ucrcsedept/galah