Fixed hub validation issue

src/main/java/net/gepafin/tendermanagement/service/impl/AuthenticationService.java

@@ -77,7 +77,7 @@ public class AuthenticationService {
 
 	public JWTToken login(LoginReq loginReq, HttpServletRequest request) {
 		UserEntity user=null;
-
+			
 			LoginAttemptEntity loginAttemptEntity = prepareLoginAttemptEntity(loginReq, request);
 			log.info("Attempting login for email: {}", loginReq.getEmail());
 			String emailWithHubId = loginReq.getEmail()+":"+loginReq.getHubUuid();