Fix formatting

services/auth/source/oauth2/source.go

 	Provider                      string
 	ClientID                      string
 	ClientSecret                  string
-	ClientSecretEncrypt						string // Encrypted Client Secret
+	ClientSecretEncrypt           string // Encrypted Client Secret
 	OpenIDConnectAutoDiscoveryURL string
 	CustomURLMapping              *CustomURLMapping
 	IconURL                       string