Fixed broken links

Author: ting-lan-wang

doc/sharding/provisioning/provisioning_persistent_volume_having_db_gold_image.md

@@ -14,9 +14,9 @@ This example uses file `oraclesi.yaml` to provision a single instance Oracle Dat
 In this example, we are using pre-built Oracle Database image available on [Oracle Container Registry](https://container-registry.oracle.com/)
   * To pull the above image from Oracle Container Registry, create a Kubernetes secret named `ocr-reg-cred` using your credentials with type set to `kubernetes.io/dockerconfigjson` in the namespace `shns`.
   * If you plan to use image built by you, you need to change `image` tag with the image you have built in your enviornment in file `oraclesi.yaml`.
-  * To understand the Pre-requisite of Database and Global Data Services docker images, refer [Oracle Database and Global Data Services Docker Images](../ORACLE_SHARDING_CONTROLLER_README.md#3-oracle-database-and-global-data-services-docker-images)
+  * To understand the Pre-requisite of Database and Global Data Services docker images, refer [Oracle Database and Global Data Services Docker Images](../README.md#3-oracle-database-and-global-data-services-docker-images)
 
-1. Use this YAML file: [oraclesi.yaml](./doc/sharding/provisioning/oraclesi.yaml) for this use case.
+1. Use this YAML file: [oraclesi.yaml](./oraclesi.yaml) for this use case.
 
     Use the following command to deploy the `oraclesi.yaml` file:
 
@@ -26,7 +26,7 @@ In this example, we are using pre-built Oracle Database image available on [Orac
 
 2. After the Database Deployment is completed, switch to the Single Oracle Database Pod and confirm that the Database Instance is UP and running in RW Mode.
 3. Shut down the database instance cleanly, using `shutdown immediate` from the SQLPLUS Prompt.
-4. For this use case, use the modified file [oraclesi_pvc_commented.yaml](./doc/sharding/provisioning/oraclesi_pvc_commented.yaml). This file is a copy of the file `oraclesi.yaml` but to keep the Persistent Volume claim and delete the database deployment, it has the lines of the Persistent Volume Claim commended out.
+4. For this use case, use the modified file [oraclesi_pvc_commented.yaml](./oraclesi_pvc_commented.yaml). This file is a copy of the file `oraclesi.yaml` but to keep the Persistent Volume claim and delete the database deployment, it has the lines of the Persistent Volume Claim commended out.
 5. Delete all the components provisioned for Single Oracle Database Deployment EXCEPT the Persistent Volume Claim by applying this file:
 
     ```sh