Make internal func anon
fixes #489
diff --git a/include/json/config.h b/include/json/config.h
index 606cc85..085bdc0 100644
--- a/include/json/config.h
+++ b/include/json/config.h
@@ -80,7 +80,7 @@
// In c++11 the override keyword allows you to explicity define that a function
// is intended to override the base-class version. This makes the code more
// managable and fixes a set of common hard-to-find bugs.
-#if __cplusplus >= 201103L
+#if __cplusplus >= 201103L
# define JSONCPP_OVERRIDE override
#elif defined(_MSC_VER) && _MSC_VER > 1600
# define JSONCPP_OVERRIDE override