Adding link to runtime dependencies in README file (#251)

Co-authored-by: Yamunadevi N Shanmugam <82038610+shanmydell@users.noreply.github.com>

README.md

@@ -44,9 +44,8 @@ To build an image, execute `make docker`.
 You can run an integration test on a Linux system by populating the file `env.sh` with values for your Dell PowerMax systems and then run "`make integration-test`".
 
 ## Runtime Dependencies
-Both the Controller and the Node portions of the driver can only be run on nodes which have network connectivity to a “`Unisphere for PowerMax`” server (which is used by the driver). 
+For a complete list of dependencies, please visit [Prerequisites](https://dell.github.io/csm-docs/docs/csidriver/installation/helm/powermax/#prerequisites)
 
-If you are using ISCSI, then the Node portion of the driver can only be run on nodes that have the iscsi-initiator-utils package installed.
 
 ## Driver Installation
 Please consult the [Installation Guide](https://dell.github.io/csm-docs/docs/csidriver/installation)

test/integration/README

@@ -5,4 +5,4 @@
 2. run _make integration-test_ from the root directory of the project
 3. If you want to run selective test:
    1. Add a `tag` on the tests
-   2. Update the `Tags` section on line no. 98 in file _integration_test.go_ with the same tag
+   2. Update the `Tags` section in file _integration_test.go_ with the same tag