chore: adding a new line in between for --help

Author: susangao21

messages/flow.run.test.md

@@ -9,6 +9,7 @@ Specify which tests to run by using the --class-names flag followed by the names
 To see code coverage results, use the --code-coverage flag with --result-format. The output displays a high-level summary of the test run and the code coverage values for classes in your org. If you specify human-readable result format, use the --detailed-coverage flag to see detailed coverage results for each test method run.
 
 By default, "flow run test" runs asynchronously and immediately returns a test run ID. If you use the -–synchronous flag, you can use the --wait flag to specify the number of minutes to wait; if the tests finish in that timeframe, the command displays the results. If the tests haven't finished by the end of the wait time, the command displays a test run ID. Use the "flow get test --test-run-id" command to get the results.
+
 You must have the "View All Data" org system permission to use this command. The permission is disabled by default and can be enabled only by a system administrator.
 
 # examples