Convert some tab stops into spaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Win32/Signals.inc b/lib/System/Win32/Signals.inc
index a3a393c..d6db71b 100644
--- a/lib/System/Win32/Signals.inc
+++ b/lib/System/Win32/Signals.inc
@@ -283,7 +283,7 @@
 
 #ifdef _MSC_VER
   if (ExitOnUnhandledExceptions)
-  	_exit(-3);
+    _exit(-3);
 #endif
 
   // Allow dialog box to pop up allowing choice to start debugger.