[FAB-8607] Update README to point to ledger client

Change-Id: If39ea99ab637339d806bb1c60f98c5369fee925b
Signed-off-by: Troy Ronda <troy@troyronda.com>

Author: troyronda

README.md

@@ -23,9 +23,9 @@ You're good to go, happy coding! Check out the examples for usage demonstrations
 ### Examples
 
 - [E2E Test](test/integration/e2e/end_to_end.go): Basic example that uses SDK to query and execute transaction
-- [Ledger Query Test](test/integration/fab/channel_ledger_test.go): Basic example that uses SDK to query a channel's underlying ledger
+- [Ledger Query Test](test/integration/sdk/ledger_queries_test.go): Basic example that uses SDK to query a channel's underlying ledger
 - [Multi Org Test](test/integration/orgs/multiple_orgs_test.go): An example that has multiple organisations involved in transaction
-- [Dynamic Endorser Selection](test/integration/sdk/sdk_provider_test.go): An example that uses dynamic endorser selection (based on chaincode policy) 
+- [Dynamic Endorser Selection](test/integration/sdk/sdk_provider_test.go): An example that uses dynamic endorser selection (based on chaincode policy)
 - [E2E PKCS11 Test](test/integration/pkcs11/e2e_test.go): E2E Test using a PKCS11 crypto suite and configuration
 - [CLI](https://github.com/securekey/fabric-examples/tree/master/fabric-cli/): An example CLI for Fabric built with the Go SDK.
 - More examples needed!