Update README file's link usage

Author: sharadraju

README.md

@@ -40,7 +40,7 @@ To run the test suite see [test/README][34].
 ## Contributing
 
 This project welcomes contributions from the community. Before submitting a
-pull request, please [review our contribution guide](./CONTRIBUTING.md).
+pull request, please [review our contribution guide][35].
 
 Oracle gratefully acknowledges the contributions to node-oracledb that have
 been made by the community.
@@ -81,9 +81,8 @@ limitations under the License.
 [5]: https://node-oracledb.slack.com/
 [6]: https://join.slack.com/t/node-oracledb/shared_invite/enQtNDU4Mjc2NzM5OTA2LWMzY2ZlZDY5MDdlMGZiMGRkY2IzYjI5OGU4YTEzZWM5YjQ3ODUzMjcxNWQyNzE4MzM5YjNkYjVmNDk5OWU5NDM
 [30]: https://github.com/oracle/node-oracledb/blob/main/examples
-[31]: https://github.com/oracle/node-oracledb/blob/main/examples/example.js#L32
+[31]: https://github.com/oracle/node-oracledb/blob/main/examples/example.js
 [32]: https://node-oracledb.readthedocs.io/en/latest/
 [33]: https://github.com/oracle/node-oracledb/blob/main/CHANGELOG.md
 [34]: https://github.com/oracle/node-oracledb/blob/main/test/README.md
 [35]: https://github.com/oracle/node-oracledb/blob/main/CONTRIBUTING.md
-[36]: http://www.apache.org/licenses/LICENSE-2.0