For i586/NetBSD: fix another formatting insistence.

Author: he32

compiler/rustc_llvm/build.rs

@@ -261,9 +261,7 @@ fn main() {
         // On NetBSD/i386, gcc and g++ is built for i486 (to maximize backward compat)
         // However, LLVM insists on using 64-bit atomics.
         // This gives rise to a need to link rust itself with -latomic for these targets
-        if target.starts_with("i586")
-           || target.starts_with("i686")
-        {
+        if target.starts_with("i586") || target.starts_with("i686") {
             println!("cargo:rustc-link-lib=atomic");
         }
         println!("cargo:rustc-link-lib=z");