Typo in Documentation - Incorrect Spelling of "hyperparameter"

## Description:
There is a minor typo in the documentation. The word "hyperparameter" is misspelled as "hyperparamter" in the "Usage Steps".

**File:** README.md

**Section:** Usage Steps

**Current Text:**

"Set the value of hyperparamter b, "

**Suggested Correction:**

"Set the value of hyperparameter b, "

This correction will help improve the readability of the documentation.