Antonio Aversa 1288ef29bf
Modify rules S1186, S2589, S2953: Fix incorrect use of diff blocks (#2884)
Related to
https://discuss.sonarsource.com/t/layc-diff-view-validation/15392

Fixes remaining issues for C#, VB.NET and VB6.

## Review

A dedicated reviewer checked the rule description successfully for:

- [x] logical errors and incorrect information
- [x] information gaps and missing content
- [x] text style and tone
- [x] PR summary and labels follow [the
guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)
2023-08-16 10:45:12 +02:00
..