Formulate rule/bugs descriptions consistently

[schalkms]

reference #4384

[codecov]

Codecov Report

Merging #4418 (b69f081) into main (48a28fc) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main    #4418      +/-   ##
============================================
+ Coverage     84.23%   84.28%   +0.04%     
- Complexity     3259     3282      +23     
============================================
  Files           474      474              
  Lines         10323    10429     +106     
  Branches       1825     1861      +36     
============================================
+ Hits           8696     8790      +94     
- Misses          666      670       +4     
- Partials        961      969       +8     

Impacted Files	Coverage Δ
...osch/detekt/rules/bugs/AvoidReferentialEquality.kt	92.00% <100.00%> (ø)
...arturbosch/detekt/rules/bugs/CastToNullableType.kt	86.66% <100.00%> (ø)
...h/detekt/rules/bugs/DontDowncastCollectionTypes.kt	74.35% <100.00%> (ø)
...detekt/rules/bugs/DuplicateCaseInWhenExpression.kt	100.00% <100.00%> (ø)
...etekt/rules/bugs/EqualsAlwaysReturnsTrueOrFalse.kt	85.18% <100.00%> (ø)
...detekt/rules/bugs/ExplicitGarbageCollectionCall.kt	85.00% <100.00%> (ø)
...rbosch/detekt/rules/bugs/ImplicitUnitReturnType.kt	87.50% <100.00%> (ø)
...etekt/rules/bugs/IteratorHasNextCallsNextMethod.kt	94.44% <100.00%> (ø)
.../bugs/IteratorNotThrowingNoSuchElementException.kt	90.00% <100.00%> (ø)
...tlab/arturbosch/detekt/rules/bugs/LateinitUsage.kt	91.66% <100.00%> (ø)
... and 31 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 48a28fc...b69f081. Read the comment docs.