added subcommand in message (#1671)

Signed-off-by: Sally MacFarlane <sally.macfarlane@consensys.net>
Consensys · Apr 27, 2020 · 1cc3466 · 1cc3466
1 parent af1c82a
commit 1cc3466
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/artemis/src/main/java/tech/pegasys/artemis/cli/BeaconNodeCommand.java b/artemis/src/main/java/tech/pegasys/artemis/cli/BeaconNodeCommand.java
@@ -219,7 +219,7 @@ private int handleParseException(final CommandLine.ParameterException ex, final
     CommandLine.UnmatchedArgumentException.printSuggestions(ex, outputWriter);
     outputWriter.println();
     outputWriter.println("To display full help:");
-    outputWriter.println("teku --help");
+    outputWriter.println("teku [COMMAND] --help");
 
     return ex.getCommandLine().getCommandSpec().exitCodeOnInvalidInput();
   }