Updated nlohmann::basicjson::empty (markdown)

nlohmann::basicjson::empty.md

@@ -6,6 +6,10 @@ bool empty() const;
 
 Checks if a JSON value has no elements, i.e. whether `begin() == end()`.
 
+## Parameters
+
+None.
+
 ## Return value
 
 The return value depends on the different value types and is defined as follows:
@@ -19,10 +23,6 @@ The return value depends on the different value types and is defined as follows:
 | object     | `ObjectType::empty()` |
 | array      | `ArrayType::empty()`  |
 
-## Parameter
-
-None.
-
 ## Complexity
 
 Constant, as long as `ArrayType` and `ObjectType` satisfy the [Container concept](http://en.cppreference.com/w/cpp/concept/Container).