Link to the tutorial fixed.

[sheiksadique]

Checklist before requesting a review

• [ N/A] Tests for the changes have been added (for bug fixes/features)

• [x ] Docs have been added / updated (for bug fixes / features)

• [ x] I have performed a self-review of my code

• [ N/A] Will this be part of a product update? If yes, please write one line about this on the CHANGELOG.md

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...) Documentation fix.

• What is the current behavior? (You can also link to an open issue here) Addresses #227

• Other information:

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (205ccf4) 90.91% compared to head (f45bcaa) 90.91%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #228 +/- ## ======================================== Coverage 90.91% 90.91% ======================================== Files 52 52 Lines 2718 2718 ======================================== Hits 2471 2471 Misses 247 247 ```

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