Update guide-chapter-1.md

[vtchem]

Which rule and warnings did you add?

This pull request closes

Actions checklist

• Implemented Rule, added Warnings
• Added tests on checks
• Added tests on fixers
• Updated diktat-analysis.yml
• Updated available-rules.md

Fixme

[github-actions]

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

1 276 tests   1 261 ✔️  1m 6s ⏱️
   157 suites       15 💤
   157 files           0 ❌

Results for commit 819c3cd.

♻️ This comment has been updated with latest results.

[github-actions]

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

1 276 tests   1 261 ✔️  2m 57s ⏱️
   157 suites       15 💤
   157 files           0 ❌

Results for commit 819c3cd.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Merging #1432 (c822bd3) into master (e56c3b1) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1432   +/-   ##
=========================================
  Coverage     83.21%   83.21%           
  Complexity     2558     2558           
=========================================
  Files           107      107           
  Lines          7618     7618           
  Branches       2103     2103           
=========================================
  Hits           6339     6339           
  Misses          388      388           
  Partials        891      891           

Flag	Coverage Δ
unittests	83.21% <ø> (ø)

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

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e56c3b1...c822bd3. Read the comment docs.