Improve command help (#1740)

A little help for the future generations.
2020-10-07 00:31:19 +00:00 · 2020-10-07 00:31:19 +00:00 · a886afd3ca
commit a886afd3ca
parent 59adc5ba00
1 changed files with 1 additions and 1 deletions
--- a/testing/simulator/src/cli.rs
+++ b/testing/simulator/src/cli.rs
@ -35,7 +35,7 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
                        .long("speed_up_factor")
                        .takes_value(true)
                        .default_value("3")
-                        .help("Speed up factor"))
+                        .help("Speed up factor. Please use a divisor of 12."))
                    .arg(Arg::with_name("continue_after_checks")
                        .short("c")
                        .long("continue_after_checks")