fixed typos into auth exp collapse db test
fixed typos into auth exp collapse db test

Ks89/My-MEAN-website-client,Ks89/My-MEAN-website,Ks89/My-MEAN-website-server,Ks89/My-MEAN-website-client,Ks89/My-MEAN-website-client,Ks89/My-MEAN-website-client,Ks89/My-MEAN-website,Ks89/My-MEAN-website-server