diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 254080a..60d8e5f 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -164,7 +164,7 @@
   // Synthesize "typedef struct objc_object { Class isa; } *id;"
   if (Context.getObjCIdType().isNull()) {
     RecordDecl *ObjectTag = CreateStructDecl(Context, "objc_object");
-    
+
     QualType ObjT = Context.getPointerType(Context.getTagDeclType(ObjectTag));
     PushOnScopeChains(ObjectTag, TUScope);
     TypedefDecl *IdTypedef = TypedefDecl::Create(Context, CurContext,