diff --git a/bsp_q7s/core/CoreController.h b/bsp_q7s/core/CoreController.h
index 6f7b83e6..8d1b066a 100644
--- a/bsp_q7s/core/CoreController.h
+++ b/bsp_q7s/core/CoreController.h
@@ -303,10 +303,8 @@ class CoreController : public ExtendedControllerBase, public ReceivesParameterMe
   Countdown sdCardCheckCd = Countdown(INIT_SD_CARD_CHECK_TIMEOUT);
 
   /**
-   * Index 0: Chip 0 Copy 0
-   * Index 1: Chip 0 Copy 1
-   * Index 2: Chip 1 Copy 0
-   * Index 3: Chip 1 Copy 1
+   * First index: Chip.
+   * Second index: Copy.
    */
   bool protArray[2][2] {};
   PeriodicOperationDivider opDivider5;