format docstrings

[ArnoStrouwen]

When https://github.com/domluna/JuliaFormatter.jl/blob/d89ab9e2638b9273b9d25321cbed5c9f22719e6d/src/styles/sciml/pretty.jl#L41 is changed to true.

I'll go through the repos and format the docstrings,
if that works for all the repos we can change it in the style?

[codecov]

Codecov Report

Merging #130 (2533815) into master (37034a5) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #130   +/-   ##
=======================================
  Coverage   88.79%   88.79%           
=======================================
  Files           6        6           
  Lines         348      348           
=======================================
  Hits          309      309           
  Misses         39       39           

Impacted Files	Coverage Δ
src/raphson.jl	96.66% <ø> (ø)
src/trustRegion.jl	98.30% <ø> (ø)
src/utils.jl	64.61% <ø> (ø)

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[ChrisRackauckas]

if that works for all the repos we can change it in the style?

Yes