Reformat table in perf doc

[snuyanzin]

No description provided.

[codecov-commenter]

Codecov Report

Merging #619 (46e6257) into main (44874dc) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main     #619      +/-   ##
============================================
- Coverage     92.91%   92.89%   -0.02%     
+ Complexity     2614     2613       -1     
============================================
  Files           280      280              
  Lines          5365     5365              
  Branches        584      584              
============================================
- Hits           4985     4984       -1     
- Misses          234      235       +1     
  Partials        146      146              

Impacted Files	Coverage Δ
.../datafaker/transformations/sql/SqlTransformer.java	87.45% <0.00%> (-0.74%)	⬇️
...n/java/net/datafaker/providers/base/BaseFaker.java	88.69% <0.00%> (+0.86%)	⬆️

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