Whitespace fixup

Author: dfoxfranke

libc-test/build.rs

@@ -2487,7 +2487,6 @@ fn test_linux(target: &str) {
         (struct_ == "ipc_perm" && field == "__seq" && aarch64_musl) ||
         // glibc uses unnamed fields here and Rust doesn't support that yet
         (struct_ == "timex" && field.starts_with("__unused"))
-
     });
 
     cfg.skip_roundtrip(move |s| match s {