Minor change on HALT_Z80_ON_DMA flag doc
/**
* \brief
* Set it to 1 if you want to force Z80 halt during DMA operation.<br>
- * Some Megadrive hardware (as 2016 Tectoy Megadrive) needs it as to prevent possible Z80 corruption
- * bugs (when Z80 access main BUS during DMA operation).
+ * Some Megadrive hardware (as 2016 Tectoy Megadrive) need it to prevent some possible Z80 corruption bugs
+ * (may happen when Z80 access the main BUS during a DMA operation).
*/
#define HALT_Z80_ON_DMA 0
