Removed tabs.

llvm-svn: 39340
diff --git a/clang/Sema/SemaExprCXX.cpp b/clang/Sema/SemaExprCXX.cpp
index a88ec3d..b6c2d68 100644
--- a/clang/Sema/SemaExprCXX.cpp
+++ b/clang/Sema/SemaExprCXX.cpp
@@ -40,6 +40,6 @@
 Action::ExprResult
 Sema::ParseCXXBoolLiteral(SourceLocation, tok::TokenKind Kind) {
   assert((Kind != tok::kw_true || Kind != tok::kw_false) &&
-	 "Unknown C++ Boolean value!");
+         "Unknown C++ Boolean value!");
   return new CXXBoolLiteralExpr(Kind == tok::kw_true);
 }