diff --git a/firmware/src/main.cpp b/firmware/src/main.cpp
index 87a4317..6ccb4d0 100755
--- a/firmware/src/main.cpp
+++ b/firmware/src/main.cpp
@@ -134,7 +134,8 @@ char kp_keys[KP_ROWS][KP_COLS] = {
 
 Keypad kp_keypad = Keypad(makeKeymap(kp_keys), kp_rowPins, kp_colPins, KP_ROWS, KP_COLS);
 
-/* Keymap config ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+/* Keymap config -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
+
 /* Valid "Fn0 (hold) key" when using tap mode are: KEY_LEFT_SHIFT, KEY_RIGHT_SHIFT, KEY_LEFT_CTRL, KEY_RIGHT_CTRL, KEY_RIGHT_ALT, KEY_LEFT_GUI, KEY_RIGHT_GUI, KEY_FN1, KEY_FN2
  * "Button ID" corresponding with the physical design of the actual keyboard. DO NOT CHANGE BTN ID!
   -------------------------------------      -------------------------------------
@@ -144,6 +145,7 @@ Keypad kp_keypad = Keypad(makeKeymap(kp_keys), kp_rowPins, kp_colPins, KP_ROWS,
   ------------------| 37  | 38  | 39  |      | 40  | 41  | 42  |------------------
                     -------------------      -------------------
  * "Fn0 hold key" is normal key in non tap mode. In tap mode this key is the hold key.
+ * "Fn0 tap key" enables tap mode.
  * "Fn1 key" is the layer 1 key to use. Don NOT add KEY_FN1 or KEY_FN2 to this layer.
  * "Fn2 key" is the layer 2 key to use. Don NOT add KEY_FN1 or KEY_FN2 to this layer.
    "Fn1 key" and "Fn2 key" are N/A when using tap mode and should me defined as NO_KEY.
@@ -197,8 +199,8 @@ Button buttons[NBR_OF_BUTTONS] =
    {40,    KEY_FN1,          KEY_SPACE,      NO_KEY,           NO_KEY,                 NO_KEY,         true,        {NO_KEY, NO_KEY, NO_KEY},            IDLE, false, 0, false, false, 0, 0, false},
    {41,    KEY_COMBO,        NO_KEY,         KEY_COMBO,        KEY_COMBO,              NO_KEY,         false,       {KEY_FN1, KEY_RIGHT_ALT, NO_KEY},    IDLE, false, 0, false, false, 0, 0, false},
    {42,    KEY_LEFT_GUI,     NO_KEY,         KEY_LEFT_GUI,     KEY_LEFT_GUI,           NO_KEY,         false,       {NO_KEY, NO_KEY, NO_KEY},            IDLE, false, 0, false, false, 0, 0, false}};
-/* ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ */
 // clang-format on
+/* End of keymap config -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
 
 const int STATUS_LED = 13;
 bool status_led_on = false;