Why rename cfg_sect[] from "zeldadx" ?

In zc_sys.cpp we have:

Code:

---

/**********************************/
/******** System functions ********/
/**********************************/

static char cfg_sect[] = "zeldadx"; //We need to rename this.
static char ctrl_sect[] = "Controls";
static char sfx_sect[] = "Volume";

---

Why do we need to rename cfg_sect[] from "zeldadx" ?

Perhaps it's to avoid legal issues with Link's Awakening DX?