Fix broken link in CONTRIBUTING.md (#376)

Co-authored-by: Karthick Narendran <kanarend@microsoft.com>
Co-authored-by: Christopher Tubbs <ctubbsii@apache.org>
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f0f9c2b..a1a2772 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -37,7 +37,7 @@
 black lib --line-length 79
 ```
 
-The [CI](https://github.com/apache/fluo-muchos/tree/main/.github/workflows/ci.yaml) for this project runs tools to detect common coding issues with Python and Ansible files. Rather than wait for the CI to flag any issues with your work, please run the [cibuild](https://github.com/apache/fluo-muchos/tree/main/scripts/cibuild.sh) script on your dev machine, which in turn runs the following tools:
+The [CI](https://github.com/apache/fluo-muchos/tree/main/.github/workflows/ci.yaml) for this project runs tools to detect common coding issues with Python and Ansible files. Rather than wait for the CI to flag any issues with your work, please run the [cibuild](https://github.com/apache/fluo-muchos/tree/main/scripts/cibuild) script on your dev machine, which in turn runs the following tools:
 - [flake8](https://github.com/pycqa/flake8) to validate that the Python code in the project conforms to known good practices.
 - [Ansible-lint](https://github.com/ansible/ansible-lint/) prior to submitting a PR. This will ensure that you align with known good practices. Please also review the guidance on [false positives](https://docs.ansible.com/ansible-lint/rules/rules.html#false-positives-skipping-rules) from Ansible-lint.