added white spaces, to the suggestions to impruve text readability.
added white spaces, to the suggestions to impruve text readability.

jlsherrill/scoped_search,johnpmitsch/scoped_search,johnpmitsch/scoped_search,lzap/scoped_search,jlsherrill/scoped_search,wvanbergen/scoped_search,wvanbergen/scoped_search,lzap/scoped_search