Fix

Author: Vianney de Bellabre

RULES.md

@@ -66,7 +66,7 @@ Some are applicable for different technologies.
 | GCI87    | Use collection indexer                                        | Collection indexers should be used instead of Linq, when available                                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                         | 🚫   | 🚫  | 🚫 | 🚫     | 🚫   | ✅  | 🚫   |
 | GCI88    | Dispose resource asynchronously                               | Resources that implement `IAsyncDisposable` should be disposed asynchronously                                                                                                                                                                                                                                                                                                                                                 |                                                                                                                                                                         | 🚫   | 🚫  | 🚫 | 🚫     | 🚫   | ✅  | 🚫   |
 | GCI89    | Avoid using function cache without limit                      | If a function has decorators without max size cache, the program will store unlimited data                                                                                                                                                                                                                                                                                                                                    |                                                                                                                                                                         | ❓    | ❓   | ❓  | ✅      | ❓    | ❓  | ❓    |
-| GCI91    | Use `Cast` instead of `Select` to cast                        | `Cast` is optimized for this scenario and should be used                                                                                                                                                                                                                                                                                                                                                                      |                                                                                                                                                                         | ❓    | ❓   | ❓  | ❓      | ❓    | ✅  | ❓    |
+| GCI90    | Use `Cast` instead of `Select` to cast                        | `Cast` is optimized for this scenario and should be used                                                                                                                                                                                                                                                                                                                                                                      |                                                                                                                                                                         | ❓    | ❓   | ❓  | ❓      | ❓    | ✅  | ❓    |
 | GCI91    | Use `Where` before `OrderBy`                                  | Filter elements before sorting them for improved efficiency                                                                                                                                                                                                                                                                                                                                                                   |                                                                                                                                                                         | ❓    | ❓   | ❓  | ❓      | ❓    | ✅  | ❓    |
 | GCI92    | Use string.Length instead of comparison with empty string     | Comparing a string to an empty string is unnecessary and can be replaced by a call to `string.Length` which is more performant and more readable.                                                                                                                                                                                                                                                                             |                                                                                                                                                                         | 🚫   | 🚫  | 🚫 | 🚫     | 🚫   | ✅  | 🚫   |
 | GCI93    | Return `Task` directly                                        | Consider returning a `Task` directly instead of a single `await`                                                                                                                                                                                                                                                                                                                                                              |                                                                                                                                                                         | ❓    | ❓   | ❓  | ❓      | ❓    | ✅  | ❓    |

src/main/rules/GCI90/csharp/GCI90.asciidoc

@@ -4,7 +4,7 @@ Use Cast instead of Select to cast.
 
 == Why is this an issue ?
 
-Cast is more efficient than Select for casting operations, it's usage leads to better performance.
+Cast is more efficient than Select for casting operations, its usage leads to better performance.
 
 === When can it be ignored ?