(maint) Update folding test fixtures

Previously some of the text in the test fixtures was confusing e.g. Text that
says 'cannot fold' should read 'should fold'.  This commit updates the text in
the fixture to describe the expected behaviour for humans.

Author: glennsarti

test/fixtures/folding-crlf.ps1

@@ -1,31 +1,31 @@
-function short-func {};
+function short-func-not-fold {};
 <#
 .SYNOPSIS
-  Displays a list of WMI Classes based upon a search criteria
+  This whole comment block should fold, not just the SYNOPSIS
 .EXAMPLE
- Get-WmiClasses -class disk -ns rootcimv2"
+  This whole comment block should fold, not just the EXAMPLE
 #>
-function New-VSCodeCannotFold {
+function New-VSCodeShouldFold {
 <#
 .SYNOPSIS
-  Displays a list of WMI Classes based upon a search criteria
+  This whole comment block should fold, not just the SYNOPSIS
 .EXAMPLE
- Get-WmiClasses -class disk -ns rootcimv2"
+  This whole comment block should fold, not just the EXAMPLE
 #>
   $I = @'
-cannot fold
+herestrings should fold
 
 '@
 
   # this won't be folded
 
-  # This should be foldable
-  # This should be foldable
-  # This should be foldable
+  # This block of comments should be foldable as a single block
+  # This block of comments should be foldable as a single block
+  # This block of comments should be foldable as a single block
 
   #region This fools the indentation folding.
   Write-Host "Hello"
-    # region
+    # region Nested regions should be foldable
     Write-Host "Hello"
     # comment1
     Write-Host "Hello"
@@ -36,12 +36,12 @@ cannot fold
     # endregion
 
   $c = {
-    Write-Host "Hello"
+    Write-Host "Script blocks should be foldable"
   }
 
   # Array fools indentation folding
   $d = @(
-  'element1',
-  'elemet2'
+  'should fold1',
+  'should fold2'
   )
 }

test/fixtures/folding-lf.ps1

@@ -1,31 +1,31 @@
-function short-func {};
+function short-func-not-fold {};
 <#
 .SYNOPSIS
-  Displays a list of WMI Classes based upon a search criteria
+  This whole comment block should fold, not just the SYNOPSIS
 .EXAMPLE
- Get-WmiClasses -class disk -ns rootcimv2"
+  This whole comment block should fold, not just the EXAMPLE
 #>
-function New-VSCodeCannotFold {
+function New-VSCodeShouldFold {
 <#
 .SYNOPSIS
-  Displays a list of WMI Classes based upon a search criteria
+  This whole comment block should fold, not just the SYNOPSIS
 .EXAMPLE
- Get-WmiClasses -class disk -ns rootcimv2"
+  This whole comment block should fold, not just the EXAMPLE
 #>
   $I = @'
-cannot fold
+herestrings should fold
 
 '@
 
   # this won't be folded
 
-  # This should be foldable
-  # This should be foldable
-  # This should be foldable
+  # This block of comments should be foldable as a single block
+  # This block of comments should be foldable as a single block
+  # This block of comments should be foldable as a single block
 
   #region This fools the indentation folding.
   Write-Host "Hello"
-    # region
+    # region Nested regions should be foldable
     Write-Host "Hello"
     # comment1
     Write-Host "Hello"
@@ -36,12 +36,12 @@ cannot fold
     # endregion
 
   $c = {
-    Write-Host "Hello"
+    Write-Host "Script blocks should be foldable"
   }
 
   # Array fools indentation folding
   $d = @(
-  'element1',
-  'elemet2'
+  'should fold1',
+  'should fold2'
   )
 }