diff --git a/Functions/Context.ps1 b/Functions/Context.ps1
index f74ca2ece..f1b46bcda 100644
--- a/Functions/Context.ps1
+++ b/Functions/Context.ps1
@@ -13,6 +13,11 @@ apply to tests within that Context .
 .PARAMETER Name
 The name of the Context. This is a phrase describing a set of tests within a describe.
 
+.PARAMETER Tag
+Optional parameter containing an array of strings.  When calling Invoke-Pester,
+it is possible to specify a -Tag parameter which will only execute Context blocks
+containing the same Tag.
+
 .PARAMETER Fixture
 Script that is executed. This may include setup specific to the context
 and one or more It blocks that validate the expected outcomes.
diff --git a/Functions/New-MockObject.ps1 b/Functions/New-MockObject.ps1
index 385a89d2e..569fc847a 100644
--- a/Functions/New-MockObject.ps1
+++ b/Functions/New-MockObject.ps1
@@ -1,17 +1,21 @@
 function New-MockObject {
-    <#
-    .SYNOPSIS
-        This function instantiates a .NET object from a type. The assembly for the particular type must be
-        loaded.
+<#
+.SYNOPSIS
+This function instantiates a .NET object from a type.
 
-    .PARAMETER Type
-        The .NET type to create an object from.
+.DESCRIPTION
+Using the New-MockObject you can mock an object based on .NET type.
 
-    .EXAMPLE
-        PS> $obj = New-MockObject -Type 'System.Diagnostics.Process'
-        PS> $obj.GetType().FullName
-            System.Diagnostics.Process
-    #>
+An .NET assembly for the particular type must be available in the system and loaded.
+
+.PARAMETER Type
+The .NET type to create an object based on.
+
+.EXAMPLE
+PS> $obj = New-MockObject -Type 'System.Diagnostics.Process'
+PS> $obj.GetType().FullName
+    System.Diagnostics.Process
+#>
 
     param (
         [Parameter(Mandatory = $true)]