Merge pull request #7526 from get-itips/patch-335

Improving description

Author: tiburd

teams/teams-ps/teams/Get-Team.md

@@ -215,7 +215,7 @@ Accept wildcard characters: False
 ```
 
 ### -NumberOfThreads
-Specifies the number of threads to use. The accepted values range from 1 to 20.
+Specifies the number of threads to use. If you have sufficient network bandwidth and want to decrease the time required to retrieve the list of teams, use the -NumberOfThreads parameter, which supports a value from 1 through 20.
 
 ```yaml
 Type: Int32
@@ -224,7 +224,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: None
+Default value: 20
 Accept pipeline input: True (ByPropertyName)
 Accept wildcard characters: False
 ```