Get rid of the collapsible blocks in the CLI usage section

[0x6675636b796f75676974687562]

What's done:

• In the CLI usage section, collapsible blocks were removed, improving readability.

[codecov]

Codecov Report

Merging #1427 (0101a6d) into master (8038875) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1427   +/-   ##
=========================================
  Coverage     83.37%   83.37%           
  Complexity     2561     2561           
=========================================
  Files           107      107           
  Lines          7604     7604           
  Branches       2100     2100           
=========================================
  Hits           6340     6340           
  Misses          374      374           
  Partials        890      890           

Flag	Coverage Δ
unittests	83.37% <ø> (ø)

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[github-actions]

JUnit Tests (macOS, EnricoMi/publish-unit-test-result-action@v1)

   159 files     159 suites   36m 49s ⏱️
1 280 tests 1 262 ✔️ 15 💤 3 ❌
1 283 runs  1 265 ✔️ 15 💤 3 ❌

For more details on these failures, see this check.

Results for commit b4856f5.

[github-actions]

JUnit Tests (Windows, EnricoMi/publish-unit-test-result-action@v1)

   159 files     159 suites   22m 24s ⏱️
1 280 tests 1 261 ✔️ 15 💤 4 ❌
1 284 runs  1 265 ✔️ 15 💤 4 ❌

For more details on these failures, see this check.

Results for commit b4856f5.