Corrected the property value specification for the new property

'topology-keys' in the docs and updated the version of the driver
in the docs.

architecture/design/smart-driver.md

@@ -74,7 +74,7 @@ An in-built function called ‘yb_servers’ will be added in Yugabyte. The purp
 
 _Connection property:_
 
-A new property is being added: _load-balance-hosts_
+A new property is being added: _load-balance_
 
 It expects **true/false** as its possible values. It is _false_ by default in which case it will not attempt to distribute connection load to all available servers.
 
@@ -90,7 +90,7 @@ _How does it work:_
 An additional property _topology-keys_ is added to indicate only servers belonging to the locations indicated by the topology keys would be considered for establishing connections
 It expects a _comma_separated_geo_locations_ as it's value(s).
 
-For example: topology-keys=cloud1.region1.zone1,cloud1.region1.zone2
+For example: topology-keys=region1.zone1,region1.zone2
 
 ### Shard Awareness
 

docs/content/latest/integrations/smart-driver.md

@@ -36,7 +36,7 @@ To get the driver from Maven, add the following lines to your Maven project:
 <dependency>
   <groupId>com.yugabyte</groupId>
   <artifactId>jdbc-yugabytedb</artifactId>
-  <version>42.2.7-5-beta.1</version>
+  <version>42.2.7-5-beta.5</version>
 </dependency>
 ```
 
@@ -68,15 +68,15 @@ To build the driver locally, follow this procedure:
    <dependency>
        <groupId>com.yugabyte</groupId>
        <artifactId>jdbc-yugabytedb</artifactId>
-       <version>42.2.7-yb-5-beta.1</version>
+       <version>42.2.7-yb-5-beta.5</version>
    </dependency> 
    ```
 
 ## Using the Smart Driver
 
 **Cluster-aware** load balancing is performed using the `load-balance` connection property, which is disabled by default. You can enable it by setting its value to `true`.
 
-**Topology-aware** load balancing additionally requires the `topology-keys` connection property, which accepts a comma-separated list of geolocation values. You can specify a geolocation as cloud:region:zone.
+**Topology-aware** load balancing additionally requires the `topology-keys` connection property, which accepts a comma-separated list of geolocation values. You can specify a geolocation as region:zone
 
 To use the Smart Driver, do the following:
 
@@ -92,7 +92,7 @@ To use the Smart Driver, do the following:
   To specify topology keys, you set the `topology-keys` property to comma separated values, as per the following example:
 
   ```java
-  String yburl = "jdbc:postgresql://127.0.0.1:5433/yugabyte?user=yugabyte&password=yugabyte&load-balance=true&topology-keys=cloud1:region1:zone1,cloud1:region1.zone2";
+  String yburl = "jdbc:postgresql://127.0.0.1:5433/yugabyte?user=yugabyte&password=yugabyte&load-balance=true&topology-keys=region1:zone1,region1.zone2";
   DriverManager.getConnection(yburl);
   ```
 
@@ -104,7 +104,7 @@ To use the Smart Driver, do the following:
   ds.setUrl(jdbcUrl);
   ds.setLoadBalance("true");
   // Set topology keys to enable topology-aware distribution
-  ds.setTopologyKeys("cloud1.region1.zone1,cloud1.region2.zone2");
+  ds.setTopologyKeys("region1.zone1,region2.zone2");
   // Provide more end points to prevent first connection failure 
   // if an initial contact point is not available 
   ds.setAdditionalEndpoints("127.0.0.2:5433,127.0.0.3:5433");
@@ -128,7 +128,7 @@ To use the Smart Driver, do the following:
   String additionalEndpoints = "127.0.0.2:5433,127.0.0.3:5433,127.0.0.4:5433,127.0.0.5:5433";
   poolProperties.setProperty("dataSource.additionalEndpoints", additionalEndpoints);
   // Load balance between specific geo-locations using topology keys
-  String geoLocations = "cloud1.region1.zone1,cloud1.region2.zone2";
+  String geoLocations = "region1.zone1,region2.zone2";
   poolProperties.setProperty("dataSource.topologyKeys", geoLocations);
 
   poolProperties.setProperty("poolName", name);