Clarify Get-CMSoftwareUpdateGroup CI_ID Usage

EXAMPLE #2 Uses an example ID of "ST10000D" (in the common CM Object ID format of <site code>+<six alphanumeric digits>), except that the 'Id' parameter is an Int32 type (no letters allowed). It is, in fact, looking for the Config Item ID of the Software Update Group (which is an integer). Additionally, added language in both the example and the Id parameter description to make it clear the parameter wants the Config Item ID (CI_ID) and not another ID type, such as the CI Unique ID.

Author: casorke

sccm-ps/ConfigurationManager/Get-CMSoftwareUpdateGroup.md

@@ -44,12 +44,12 @@ PS XYZ:\> Get-CMSoftwareUpdateGroup
 
 This command gets all software update groups.
 
-### Example 2: Get a software update group by using an ID
+### Example 2: Get a software update group by using a Config Item ID (CI_ID)
 ```
-PS XYZ:\> Get-CMSoftwareUpdateGroup -Id "ST10000D"
+PS XYZ:\> Get-CMSoftwareUpdateGroup -Id "19060233"
 ```
 
-This command gets a software update group that has the ID ST10000D.
+This command gets a software update group with the Config Item ID "19060233".
 
 ### Example 3: Get a software update group by using a name
 ```
@@ -93,7 +93,7 @@ Accept wildcard characters: False
 ```
 
 ### -Id
-Specifies an array of IDs of software update groups.
+Specifies an array of Config Item IDs (CI_ID) of software update groups.
 
 ```yaml
 Type: Int32[]