Removed separate ## Header section in docs.

1 files changed, 5 insertions, 11 deletions

diff --git a/docs/csset_api.md b/docs/csset_api.md
index 3d1996e8..fc425292 100644
--- a/docs/csset_api.md
+++ b/docs/csset_api.md
@@ -5,28 +5,22 @@ A **csset** is an associative container that contains a sorted set of unique obj
 

 See the c++ class [std::set](https://en.cppreference.com/w/cpp/container/set) for a functional description.

 

-## Declaration

+## Header file and declaration

 

 ```c

+#include <stc/csset.h>

+

 using_csset(X, Key);

 using_csset(X, Key, keyCompare);

 using_csset(X, Key, keyCompare, keyDel, keyClone);

 using_csset(X, Key, keyCompareRaw, keyDel, keyFromRaw, keyToRaw, RawKey);

-using_csset_str();

+

+using_csset_str();  // using_csset(str, cstr, ...)

 ```

 The macro `using_csset()` must be instantiated in the global scope. `X` is a type tag name and

 will affect the names of all csset types and methods. E.g. declaring `using_csset(i, int);`, `X` should

 be replaced by `i` in all of the following documentation.

 

-`using_csset_str()` is a predefined macro for `using_csset(str, cstr, ...)`.

-

-## Header file

-

-All csset definitions and prototypes are available by including a single header file.

-

-```c

-#include <stc/csset.h>

-```

 ## Methods

 

 ```c