Improve the error message a bit.
@@ -29,7 +29,7 @@ public class UpdateCommand extends ConfigCommandSupport {
protected Object doExecute() throws Exception {
TypedProperties props = getEditedProps();
if (props == null) {
- System.err.println("No configuration is being edited--run the edit command first");
+ System.err.println("No configuration is being edited. Run the edit command first.");
return null;
}
