[FAB-5111] Fix broken link

Fixed simple asset chaincode link
Changed link to local ref
[ci-skip]

Change-Id: I41f8dd01ff9619d670341013e6bb9f8a1e441de7
Signed-off-by: Mark Parzygnat <[email protected]>

Author: ibmmark

docs/source/chaincode4noah.rst

@@ -176,8 +176,8 @@ To install a chaincode, send a `SignedProposal
 <https://github.com/hyperledger/fabric/blob/master/protos/peer/proposal.proto#L104>`_
 to the ``lifecycle system chaincode`` (LSCC) described in the `System Chaincode`_
 section. For example, to install the **sacc** sample chaincode described
-in section `Simple Asset Chaincode`_ using the CLI, the command would look
-like the following:
+in section :ref:`simple asset chaincode`
+using the CLI, the command would look like the following:
 
 .. code:: bash