[X86] Clean up whitespace as well as minor coding style

llvm-svn: 223339
diff --git a/llvm/lib/Target/X86/TargetInfo/X86TargetInfo.cpp b/llvm/lib/Target/X86/TargetInfo/X86TargetInfo.cpp
index 1ea8798..fceb083 100644
--- a/llvm/lib/Target/X86/TargetInfo/X86TargetInfo.cpp
+++ b/llvm/lib/Target/X86/TargetInfo/X86TargetInfo.cpp
@@ -13,7 +13,7 @@
 
 Target llvm::TheX86_32Target, llvm::TheX86_64Target;
 
-extern "C" void LLVMInitializeX86TargetInfo() { 
+extern "C" void LLVMInitializeX86TargetInfo() {
   RegisterTarget<Triple::x86, /*HasJIT=*/true>
     X(TheX86_32Target, "x86", "32-bit X86: Pentium-Pro and above");