Fix multi-line

Author: Gijsreyn

dsc/tests/dsc_expressions.tests.ps1

@@ -72,9 +72,9 @@ Describe 'Expressions tests' {
     $out = dsc config get -f $yamlPath | ConvertFrom-Json
     $LASTEXITCODE | Should -Be 0
     $out.results[0].result.actualState.output | Should -BeExactly @"
-  This is a
-  'multi-line'
-  string.
+This is a
+'multi-line'
+string.
 
 "@.Replace("`r", "")
     $out.results[1].result.actualState.output | Should -BeExactly "This is a single-quote: '"