Duplicated because in output from Set-ItResult

[fmad]

Checklist

• Issue has a meaningful title
• I have searched the existing issues. See all issues
• I have tested using the latest version of Pester. See Installation and update guide.

What is the issue?

When using Set-ItResult, a duplicate because and an extra space is output:

cat .\test-docs.ps1 && Invoke-Pester .\test-docs.ps1 -Output Detailed
Describe "Example" {
    It "Inconclusive test" {
        Set-ItResult -Inconclusive -Because "we want it to be inconclusive"
    }
    It "Skipped test" {
        Set-ItResult -Skipped -Because "we want it to be skipped"
    }
}
Pester v5.6.1

Starting discovery in 1 files.
Discovery found 2 tests in 15ms.
Running tests.

Running tests from 'C:\git\Platform\test-docs.ps1'
Describing Example
  [?] Inconclusive test is inconclusive, because  because we want it to be inconclusive, 3ms (2ms|1ms)
  [!] Skipped test is skipped, because  because we want it to be skipped, 2ms (2ms|1ms)
Tests completed in 54ms
Tests Passed: 0, Failed: 0, Skipped: 1, Inconclusive: 1, NotRun: 0

Expected Behavior

For it to behave as per the documentation:

Get-Help Set-ItResult -Examples

NAME
    Set-ItResult
    
SYNOPSIS
    Set-ItResult is used inside the It block to explicitly set the test result
    
    
    -------------------------- EXAMPLE 1 --------------------------
    
    PS > ```powershell
    Describe "Example" {
        It "Inconclusive test" {
            Set-ItResult -Inconclusive -Because "we want it to be inconclusive"
        }
        It "Skipped test" {
            Set-ItResult -Skipped -Because "we want it to be skipped"
        }
    }
    ```
    the output should be

    ```
    Describing Example
      [?] Inconclusive test is inconclusive, because we want it to be inconclusive 35ms (32ms|3ms)
      [!] Skipped test is skipped, because we want it to be skipped 3ms (2ms|1ms)
    Tests completed in 78ms
    Tests Passed: 0, Failed: 0, Skipped: 1, Inconclusive: 1, NotRun: 0
    ```

Steps To Reproduce

Just copy the example from Get-Help Set-ItResult -Examples into a new file and Invoke-Pester thatfile -Output Detailed

Describe your environment

Pester version : 5.6.1 C:\Users\XXXXX\Documents\PowerShell\Modules\Pester\5.6.1\Pester.psm1
PowerShell version : 7.4.6
OS version : Microsoft Windows NT 10.0.22631.0

Possible Solution?

Sorry, I have not delved into Pester's code yet.

[fflaten]

Good news. This is already fixed (#2589) and released in 5.7.1 yesterday. 🥳