SqlServerDsc: Fix PSSA rule warnings (#969)

- Changes to SqlDatabase
  - Fix minor Script Analyzer warning.
- Changes to SqlServerReplication
  - Fix Script Analyzer warning (issue #263).

CHANGELOG.md

@@ -5,8 +5,12 @@
 - Changes to SqlAlias
   - Fixed issue where exception was thrown if reg keys did not exist
     ([issue #949](https://github.com/PowerShell/SqlServerDsc/issues/949)).
+- Changes to SqlDatabase
+  - Fix minor Script Analyzer warning.
 - Changes to SqlServerNetwork
   - Added sysadmin account parameter usage to the examples.
+- Changes to SqlServerReplication
+  - Fix Script Analyzer warning ([issue #263](https://github.com/PowerShell/SqlServerDsc/issues/263)).
 - Changes to SqlServiceAccount
   - Default services are now properly detected
     ([issue #930](https://github.com/PowerShell/SqlServerDsc/issues/930)).

DSCResources/MSFT_SqlDatabase/MSFT_SqlDatabase.psm1

@@ -146,7 +146,6 @@ function Set-TargetResource
 
     if ($sqlServerObject)
     {
-
         if ($Ensure -eq 'Present')
         {
             if (-not $PSBoundParameters.ContainsKey('Collation'))

DSCResources/MSFT_SqlServerReplication/MSFT_SqlServerReplication.psm1

@@ -447,7 +447,7 @@ function Register-DistributorPublisher
 function Get-ConnectionInfoAssembly
 {
     [CmdletBinding()]
-    [OutputType([System.Object])]
+    [OutputType([System.Reflection.Assembly])]
     param(
         [Parameter(Mandatory = $true)]
         [System.String]
@@ -463,7 +463,7 @@ function Get-ConnectionInfoAssembly
 function Get-RmoAssembly
 {
     [CmdletBinding()]
-    [OutputType([System.Object])]
+    [OutputType([System.Reflection.Assembly])]
     param(
         [Parameter(Mandatory = $true)]
         [System.String]