Fix printing in some of the docs

[codecov[bot]]

Codecov Report

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

Comparison is base (5060e08) 89.17% compared to head (fb6eeb1) 75.19%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #331 +/- ## =========================================== - Coverage 89.17% 75.19% -13.99% =========================================== Files 24 24 Lines 1958 1955 -3 =========================================== - Hits 1746 1470 -276 - Misses 212 485 +273 ```

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[ChrisRackauckas]

Let's build and see