Update core/src/main/java/io/temporal/samples/nexus/handler/SampleNexusServiceImpl.java

Co-authored-by: Chris Smith <chrsmith@users.noreply.github.com>

Author: VegetarianOrc

core/src/main/java/io/temporal/samples/nexus/handler/SampleNexusServiceImpl.java

@@ -57,6 +57,7 @@ public OperationHandler<SampleNexusService.HelloInput, SampleNexusService.HelloO
                         HelloHandlerWorkflow.class,
                         // Workflow IDs should typically be business meaningful IDs and are used to
                         // dedupe workflow starts.
+                        //
                         // For this example, tie the workflow ID to the customer being greeted so
                         // that repeated operations for the same customer run on the same workflow.
                         //