Fix intendation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156589 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CaptureTracking.cpp b/lib/Analysis/CaptureTracking.cpp
index dd33eeb..974b906 100644
--- a/lib/Analysis/CaptureTracking.cpp
+++ b/lib/Analysis/CaptureTracking.cpp
@@ -34,7 +34,7 @@
 
     bool captured(Use *U) {
       if (isa<ReturnInst>(U->getUser()) && !ReturnCaptures)
-	return false;
+        return false;
 
       Captured = true;
       return true;