Fix code styling (auth-tests). Delete extra whitespace
Fix code styling (auth-tests).
Delete extra whitespace

fbentz/angularfire,nbr1ninrsan2/angularfire,nbr1ninrsan2/angularfire,cesarmarinhorj/angularfire,jamestalmage/angularfire,FirebaseExtended/angularfire,denisKaranja/angularfire,itxd/angularfire,FirebaseExtended/angularfire,cesarmarinhorj/angularfire,douglascorrea/angularfire,douglascorrea/angularfire,itxd/angularfire,jamestalmage/angularfire,nbr1ninrsan2/angularfire,cesarmarinhorj/angularfire,FirebaseExtended/angularfire,fbentz/angularfire,itxd/angularfire,denisKaranja/angularfire,yoda-yoda/angularfire,jamestalmage/angularfire,bpietravalle/angularfire,douglascorrea/angularfire,denisKaranja/angularfire,yoda-yoda/angularfire,yoda-yoda/angularfire,bpietravalle/angularfire,fbentz/angularfire,bpietravalle/angularfire