Update concepts-connectivity-architecture.md

Author: GennadNY

articles/postgresql/single-server/concepts-connectivity-architecture.md

@@ -54,7 +54,7 @@ The following table lists the gateway IP address subnets of the Azure Database f
 | Canada Central  | 13.71.168.32|	13.71.168.32/29, 20.38.144.32/29, 52.246.152.32/29, 20.48.196.32/27|
 | Canada East   |40.69.105.32 | 40.69.105.32/29, 52.139.106.192/27 |
 | Central US  | 52.182.136.37, 52.182.136.38 | 104.208.21.192/29, 13.89.168.192/29, 52.182.136.192/29, 20.40.228.128/27|
-| China East  |      52.130.112.139             |      52.130.112.136/29, 52.130.13.96/2752.130.112.136/29, 52.130.13.96/27|
+| China East  |     52.130.112.139          |  52.130.112.136/29, 52.130.13.96/27|
 | China East 2   |   40.73.82.1, 52.130.120.89       | 52.130.120.88/29, 52.130.7.0/27|
 | China North   | 52.130.128.89| 52.130.128.88/29, 40.72.77.128/27 |
 | China North 2  |40.73.50.0 |	52.130.40.64/29, 52.130.21.160/27|