Fix typo in fractionation example

Type of change

• Bug Fix
• Feature

Does this introduce a change in the core logic?

• No

Does this introduce a change in the cloud provider implementation, and if so which cloud?

• AWS
• Azure
• GCP
• IBM

Does this introduce a change that must be documented in the README.md file?

• No

Updates description?

Fixed a small typo in the Fractionation example. Closes #275 (closed)