Fix Record-Count header was not being set with a string
Fix Record-Count header was not being set with a string

dang03/son-gkeeper,jbonnet/son-gkeeper,jbonnet/son-gkeeper,dang03/son-gkeeper,jbonnet/son-gkeeper,dang03/son-gkeeper,sonata-nfv/son-gkeeper,jbonnet/son-gkeeper,felipevicens/son-gkeeper,felipevicens/son-gkeeper,alfonsoegio/son-gkeeper,dang03/son-gkeeper,sonata-nfv/son-gkeeper,alfonsoegio/son-gkeeper,sonata-nfv/son-gkeeper,felipevicens/son-gkeeper,felipevicens/son-gkeeper,sonata-nfv/son-gkeeper,alfonsoegio/son-gkeeper,alfonsoegio/son-gkeeper