fix tidy

Author: Oneirical

tests/run-make/pgo-branch-weights/rmake.rs

@@ -14,14 +14,14 @@
 //@ ignore-windows-gnu
 //@ ignore-cross-compile
 
+use run_make_support::{llvm_profdata, rustc, rustdoc, tmp_dir};
 use std::io::{self, Write};
 use std::process::Command;
-use run_make_support::{llvm_profdata, rustc, rustdoc, tmp_dir};
 
 fn main() {
     // For some very small programs GNU ld seems to not properly handle
     // instrumentation sections correctly. Neither Gold nor LLD have that
-    // problem.use run_make_support::{run, rustc, tmp_dir};
+    // problem.
     let common_flags = if env::consts::OS == "linux"
         && env::var("TARGET").unwrap_or_default().contains("x86") {
         "-Clink-args=-fuse-ld=gold" // FIXME, Why was there a comma at the start?