change order of includes

Author: zahash

README.md

@@ -18,8 +18,8 @@ simple C library for working with UTF-8 encoded strings
 ## 🧑‍💻 Usage example
 
 ```c
-#include <stdio.h>
 #include "utf8.h"
+#include <stdio.h>
 
 int main() {
     const char* str = "Hello, こんにちは, Здравствуйте";

test.c

@@ -1,7 +1,7 @@
 #include "utf8.h"
 
-#include <stdio.h>
 #include <assert.h>
+#include <stdio.h>
 #include <string.h>
 
 // english characters are 1 byte each

utf8.h

@@ -3,8 +3,8 @@
  * @brief simple library for working with UTF-8 encoded strings
  *
  * @code
- * #include <stdio.h>
  * #include "utf8.h"
+ * #include <stdio.h>
  *
  * int main() {
  *     const char* str = "Hello, こんにちは, Здравствуйте";
@@ -30,8 +30,8 @@
 #define ZAHASH_UTF8_H
 
 #include <stdbool.h>
-#include <stdint.h>
 #include <stddef.h>
+#include <stdint.h>
 
 /**
  * @brief Represents the validity of a UTF-8 encoded string.