Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160476 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc
index 9a388b4..6a1270c 100644
--- a/lib/Support/Windows/Process.inc
+++ b/lib/Support/Windows/Process.inc
@@ -133,7 +133,7 @@
 }
 
 bool Process::FileDescriptorIsDisplayed(int fd) {
-  DWORD Mode;	// Unused
+  DWORD Mode;  // Unused
   return (GetConsoleMode((HANDLE)_get_osfhandle(fd), &Mode) != 0);
 }