diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index f125cb270e..b6b1f4c446 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -76,7 +76,7 @@ DeclContext *Sema::getContainingDC(DeclContext *DC) {
 
 void Sema::PushDeclContext(DeclContext *DC) {
   assert(getContainingDC(DC) == CurContext &&
-       "The next DeclContext should be lexically contained in the current one.");
+      "The next DeclContext should be lexically contained in the current one.");
   CurContext = DC;
 }