Clippy suggestions

src/benchmark/scheduler.rs

@@ -103,12 +103,10 @@ impl<'a> Scheduler<'a> {
                             format!("{:10.2}", item.relative_speed).bold().green(),
                             if item.is_fastest {
                                 "        ".into()
+                            } else if let Some(stddev) = item.relative_speed_stddev {
+                                format!(" ± {}", format!("{:5.2}", stddev).green())
                             } else {
-                                if let Some(stddev) = item.relative_speed_stddev {
+                                "        ".into()
-                                    format!(" ± {}", format!("{:5.2}", stddev).green())
-                                } else {
-                                    "        ".into()
-                                }
                             },
                             &item.result.command_with_unused_parameters,
                         );

src/command.rs

@@ -61,9 +61,7 @@ impl<'a> Command<'a> {
     pub fn get_name_with_unused_parameters(&self) -> String {
         let parameters = self
             .get_unused_parameters()
-            .map(|(parameter, value)| {
+            .map(|(parameter, value)| format!("{} = {}, ", parameter, value.to_string()))
-                format!("{} = {}, ", parameter.to_string(), value.to_string())
-            })
             .collect::<String>();
         let parameters = parameters.trim_end_matches(", ");
         let parameters = if parameters.is_empty() {