diff --git a/src/json.hpp b/src/json.hpp
index 218e3a27b..390f2a4b9 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -24,10 +24,6 @@
 #include <utility>
 #include <vector>
 
-/*
-- ObjectType trick from http://stackoverflow.com/a/9860911
-*/
-
 /*!
 @see https://github.com/nlohmann
 */
@@ -52,6 +48,8 @@ namespace nlohmann
 @tparam Allocator          type of the allocator to use
                            (@c std::allocator by default)
 
+@note ObjectType trick from http://stackoverflow.com/a/9860911
+
 @see RFC 7159 <http://rfc7159.net/rfc7159>
 @see ECMA 404 <http://www.ecma-international.org/publications/standards/Ecma-404.htm>
 */
diff --git a/src/json.hpp.re2c b/src/json.hpp.re2c
index 06f37b756..d093dfd83 100644
--- a/src/json.hpp.re2c
+++ b/src/json.hpp.re2c
@@ -24,10 +24,6 @@
 #include <utility>
 #include <vector>
 
-/*
-- ObjectType trick from http://stackoverflow.com/a/9860911
-*/
-
 /*!
 @see https://github.com/nlohmann
 */
@@ -52,6 +48,8 @@ namespace nlohmann
 @tparam Allocator          type of the allocator to use
                            (@c std::allocator by default)
 
+@note ObjectType trick from http://stackoverflow.com/a/9860911
+
 @see RFC 7159 <http://rfc7159.net/rfc7159>
 @see ECMA 404 <http://www.ecma-international.org/publications/standards/Ecma-404.htm>
 */