Merge pull request #121 from bcheronn/bcheronn-patch-1

Update Colors.md

Author: W2Wizard

docs/Colors.md

@@ -70,6 +70,8 @@ In this small example we will create a white image:
 
 ```c
 #include "MLX42/MLX42.h"
+#include <stdlib.h>
+#include <string.h>
 
 // Bytes Per Pixel. Since each pixel is represented as an integer, it will be four bytes for four channels.
 #define BPP sizeof(int32_t)
@@ -97,4 +99,4 @@ int32_t	main(void)
     return (EXIT_SUCCESS);
 }
 
-```
+```