diff --git a/docs/Client.CLI.md b/docs/Client.CLI.md
index 8ef31931..ab1f78dc 100644
--- a/docs/Client.CLI.md
+++ b/docs/Client.CLI.md
@@ -219,7 +219,7 @@ otopcua-cli historyread -u opc.tcp://localhost:4840/OtOpcUa \
 | `Count` |  | `AggregateFunction_Count` |
 | `Start` | `first` | `AggregateFunction_Start` |
 | `End` | `last` | `AggregateFunction_End` |
-| `StandardDeviation` | `stddev`, `stdev` | `AggregateFunction_StandardDeviationSample` |
+| `StandardDeviation` | `stddev`, `stdev` | `AggregateFunction_StandardDeviationPopulation` |
 
 ### alarms
 
@@ -261,7 +261,7 @@ Application URI:  urn:localhost:OtOpcUa:instance1
 
 ## Testing
 
-The Client CLI has 52 unit tests covering option parsing, service invocation, output formatting, and cleanup behavior:
+The Client CLI has 77 unit tests covering option parsing, service invocation, output formatting, and cleanup behavior:
 
 ```bash
 dotnet test tests/Client/ZB.MOM.WW.OtOpcUa.Client.CLI.Tests