Fix linting error

ahejlsberg · ahejlsberg · commit 3f4911f44ada · 2017-12-19T17:36:35.000-08:00
diff --git a/src/compiler/visitor.ts b/src/compiler/visitor.ts
@@ -404,7 +404,7 @@ namespace ts {
                     visitNode((<BinaryTypeNode>node).left, visitor, isTypeNode),
                     (<BinaryTypeNode>node).operator,
                     visitNode((<BinaryTypeNode>node).right, visitor, isTypeNode));
-                    
+
             case SyntaxKind.IndexedAccessType:
                 return updateIndexedAccessTypeNode((<IndexedAccessTypeNode>node),
                     visitNode((<IndexedAccessTypeNode>node).objectType, visitor, isTypeNode),
