Some minor fixes to notebooks

[tovbinm]

No description provided.

[codecov]

Codecov Report

Merging #240 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master    #240      +/-   ##
=========================================
- Coverage   86.42%   86.4%   -0.02%     
=========================================
  Files         312     312              
  Lines       10187   10187              
  Branches      336     564     +228     
=========================================
- Hits         8804    8802       -2     
- Misses       1383    1385       +2

Impacted Files	Coverage Δ
...es/src/main/scala/com/salesforce/op/OpParams.scala	85.71% <0%> (-4.09%)	⬇️

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