[Chapel Merge] Fix formatting near inout intent and add discussio

Branch: refs/heads/master
Revision: 2a6110d
Author: mppf
Log Message:

Merge pull request #16527 from mppf/doc-updates-19

Fix formatting near inout intent and add discussion of iterators passing to in

Follow-up to PR #16180.

  • fixes a few formatting errors
  • adds discussion of passing an iterator to an in intent argument

Reviewed by @vasslitvinov - thanks!

Modified Files:
M doc/rst/language/spec/iterators.rst
M doc/rst/language/spec/procedures.rst

Compare: https://github.com/chapel-lang/chapel/compare/bd3fc412b9e7...2a6110de6719