Remove some whitespace.

llvm-svn: 225583
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 0614fe0..6b24c21 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -3629,7 +3629,7 @@
          (Subtarget.getTargetTriple().isMacOSX() &&
           Subtarget.getTargetTriple().isMacOSXVersionLT(10, 5))) ||
         (Subtarget.isTargetELF() && !isPPC64 &&
-         DAG.getTarget().getRelocationModel() == Reloc::PIC_)	) {
+         DAG.getTarget().getRelocationModel() == Reloc::PIC_)) {
       // PC-relative references to external symbols should go through $stub,
       // unless we're building with the leopard linker or later, which
       // automatically synthesizes these stubs.