tidy fix

Author: Oneirical

src/tools/run-make-support/src/llvm.rs

@@ -99,4 +99,4 @@ impl LlvmProfdata {
     pub fn command_output(&mut self) -> ::std::process::Output {
         self.cmd.output().expect("failed to get output of finished process")
     }
-}
+}

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

@@ -20,8 +20,10 @@ 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};
-    let common_flags = if env::consts::OS == "linux" && env::var("TARGET").unwrap_or_default().contains("x86") {
+    // instrumentation sections correctly. Neither Gold nor LLD have that
+    // problem.use run_make_support::{run, rustc, tmp_dir};
+    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?
     } else {
         ""
@@ -71,4 +73,3 @@ fn main() {
 
     let output = child.wait_with_output().unwrap();
 }
-