Lab 3 - Inference Call Using an API Testing Tool - Numbering discrepancy between screenshot and description

[sjhooper]

https://github.com/odh-labs/ml-workshop/blob/main/docs/lab3-mlops.md#inference-call-using-an-api-testing-tool

Description 2 in the instructions provides the description for Item 2 and Item 3 in the image.

Description 3 - should be: "append the path /api/v1.0/predictions to the URL."
The remaining numbers should be increased by "1". i.e Description 3 -> Description 4 etc.