Normalize XML comments.

[JimBobSquarePants]

Prerequisites

• I have written a descriptive pull-request title
• I have verified that there are no overlapping pull-requests open
• I have verified that I am following matches the existing coding patterns and practice as demonstrated in the repository. These follow strict Stylecop rules 👮.
• I have provided test coverage for my change (where applicable)

Description

Fixes #94

[codecov]

Codecov Report

Merging #283 (0d840b6) into main (85ec501) will not change coverage.
Report is 1 commits behind head on main.
The diff coverage is n/a.

@@         Coverage Diff         @@
##           main   #283   +/-   ##
===================================
  Coverage    80%    80%           
===================================
  Files        97     97           
  Lines      5020   5020           
  Branches    919    919           
===================================
  Hits       4025   4025           
  Misses      796    796           
  Partials    199    199           

Flag	Coverage Δ
unittests	80% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
...ing/Processing/DrawingOptionsDefaultsExtensions.cs	100% <ø> (ø)
...p.Drawing/Processing/Extensions/ClearExtensions.cs	100% <ø> (ø)
...awing/Processing/Extensions/ClearPathExtensions.cs	100% <ø> (ø)
.../Processing/Extensions/ClearRectangleExtensions.cs	100% <ø> (ø)
...rawing/Processing/Extensions/ClipPathExtensions.cs	100% <ø> (ø)
...wing/Processing/Extensions/DrawBezierExtensions.cs	100% <ø> (ø)
...rawing/Processing/Extensions/DrawLineExtensions.cs	100% <ø> (ø)
...cessing/Extensions/DrawPathCollectionExtensions.cs	100% <ø> (ø)
...rawing/Processing/Extensions/DrawPathExtensions.cs	100% <ø> (ø)
...ing/Processing/Extensions/DrawPolygonExtensions.cs	100% <ø> (ø)
... and 9 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more