update comments

analysis_function.h

@@ -8,7 +8,8 @@
 typedef unsigned char byte;
 
 // Returns the real address of the passed function
-// Will return NULL if the compiler is not supported
+// Supported compilers: MSVC, GCC
+// May not work correctly on other compilers
 byte* AF_address(byte* f) {
     byte* real_address = NULL;
     #ifdef _MSC_VER // MSVC