deploy: 94fe31eb9b

api/json_pointer/front.md

@@ -32,7 +32,7 @@ Constant.
     #include <iostream>
     #include <nlohmann/json.hpp>
     
-    using json = nlohmann::json;
+    using nlohmann::json;
     
     int main()
     {
@@ -42,7 +42,7 @@ Constant.
     
         // call empty()
         std::cout << "first reference token of \"" << ptr1 << "\" is \"" << ptr1.front() << "\"\n"
-                  << "first reference token of \"" << ptr2 << "\" is \"" << ptr2.front() << "\"" << std::endl;
+                  << "first reference token of \"" << ptr2 << "\" is \"" << ptr2.front() << "\"" << '\n';
     }
     
     ```