EIGRP Stub Leak Map

Hi.
I have a question.
When turn R2 into a stub router, neighbor router of R2 don’t send advertise routes except connected and summary?
After I turn R2 into a stub router, I looked R2 Routing table.
R2 have entry about R3 L0 and L1 route.
Is this correct?

R2#sh ip route eigrp | be Gateway
Gateway of last resort is not set

      3.0.0.0/32 is subnetted, 1 subnets
D        3.3.3.3 [90/130816] via 192.168.23.3, 00:07:35, GigabitEthernet2
      33.0.0.0/32 is subnetted, 1 subnets
D        33.33.33.33 [90/130816] via 192.168.23.3, 00:07:35, GigabitEthernet2
R2#
R2#sh run | sec router
router eigrp 1
 network 192.168.12.0
 network 192.168.23.0
 eigrp stub connected summary leak-map R3_L0_LEAK
R2#

Yoichi