Reduce indentation in `bp_blogs_record_existing_blogs()`.

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8580 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Remove stray period from phpdoc block for `bp_blogs_add_blogmeta()`.

git-svn-id: https://buddypress.svn.wordpress.org/trunk@8581 cdf35c40-ae34-48e0-9cc9-0c9da1808c22