[chore][component/componenttest] Clarify wording in some comments

[crobert-1]

Description

This is a documentation-only change, just cleaning up some wording of comments.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.20%. Comparing base (e99074d) to head (1fdf19a).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #11068   +/-   ##
=======================================
  Coverage   92.20%   92.20%           
=======================================
  Files         405      405           
  Lines       19244    19244           
=======================================
  Hits        17743    17743           
  Misses       1134     1134           
  Partials      367      367           

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[mx-psi]

LGTM, I am going to merge since I think this is a net improvement but I wonder if we should explicitly test that SetupTelemetry has been called and panic if not